--- /dev/null
+From da5fab88b93b8cc4f11d0035749fb65fbf71822b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 27 Apr 2025 15:41:51 -0400
+Subject: __legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under
+ mount_lock
+
+From: Al Viro <viro@zeniv.linux.org.uk>
+
+[ Upstream commit 250cf3693060a5f803c5f1ddc082bb06b16112a9 ]
+
+... or we risk stealing final mntput from sync umount - raising mnt_count
+after umount(2) has verified that victim is not busy, but before it
+has set MNT_SYNC_UMOUNT; in that case __legitimize_mnt() doesn't see
+that it's safe to quietly undo mnt_count increment and leaves dropping
+the reference to caller, where it'll be a full-blown mntput().
+
+Check under mount_lock is needed; leaving the current one done before
+taking that makes no sense - it's nowhere near common enough to bother
+with.
+
+Reviewed-by: Christian Brauner <brauner@kernel.org>
+Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/namespace.c | 6 +-----
+ 1 file changed, 1 insertion(+), 5 deletions(-)
+
+diff --git a/fs/namespace.c b/fs/namespace.c
+index 27ec6d0a68ff5..a99a060e89316 100644
+--- a/fs/namespace.c
++++ b/fs/namespace.c
+@@ -589,12 +589,8 @@ int __legitimize_mnt(struct vfsmount *bastard, unsigned seq)
+ smp_mb(); // see mntput_no_expire() and do_umount()
+ if (likely(!read_seqretry(&mount_lock, seq)))
+ return 0;
+- if (bastard->mnt_flags & MNT_SYNC_UMOUNT) {
+- mnt_add_count(mnt, -1);
+- return 1;
+- }
+ lock_mount_hash();
+- if (unlikely(bastard->mnt_flags & MNT_DOOMED)) {
++ if (unlikely(bastard->mnt_flags & (MNT_SYNC_UMOUNT | MNT_DOOMED))) {
+ mnt_add_count(mnt, -1);
+ unlock_mount_hash();
+ return 1;
+--
+2.39.5
+
--- /dev/null
+From 8355641d13812ad67bb1a84e4c58d751542e2722 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 12 Feb 2025 14:34:08 +0800
+Subject: ACPI: HED: Always initialize before evged
+
+From: Xiaofei Tan <tanxiaofei@huawei.com>
+
+[ Upstream commit cccf6ee090c8c133072d5d5b52ae25f3bc907a16 ]
+
+When the HED driver is built-in, it initializes after evged because they
+both are at the same initcall level, so the initialization ordering
+depends on the Makefile order. However, this prevents RAS records
+coming in between the evged driver initialization and the HED driver
+initialization from being handled.
+
+If the number of such RAS records is above the APEI HEST error source
+number, the HEST resources may be exhausted, and that may affect
+subsequent RAS error reporting.
+
+To fix this issue, change the initcall level of HED to subsys_initcall
+and prevent the driver from being built as a module by changing ACPI_HED
+in Kconfig from "tristate" to "bool".
+
+Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
+Link: https://patch.msgid.link/20250212063408.927666-1-tanxiaofei@huawei.com
+[ rjw: Changelog edits ]
+Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/acpi/Kconfig | 2 +-
+ drivers/acpi/hed.c | 7 ++++++-
+ 2 files changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
+index 1da360c51d662..6a178e38fc4a8 100644
+--- a/drivers/acpi/Kconfig
++++ b/drivers/acpi/Kconfig
+@@ -437,7 +437,7 @@ config ACPI_SBS
+ the modules will be called sbs and sbshc.
+
+ config ACPI_HED
+- tristate "Hardware Error Device"
++ bool "Hardware Error Device"
+ help
+ This driver supports the Hardware Error Device (PNP0C33),
+ which is used to report some hardware errors notified via
+diff --git a/drivers/acpi/hed.c b/drivers/acpi/hed.c
+index 60a2939cde6c5..e8e9b1ac06b88 100644
+--- a/drivers/acpi/hed.c
++++ b/drivers/acpi/hed.c
+@@ -72,7 +72,12 @@ static struct acpi_driver acpi_hed_driver = {
+ .notify = acpi_hed_notify,
+ },
+ };
+-module_acpi_driver(acpi_hed_driver);
++
++static int __init acpi_hed_driver_init(void)
++{
++ return acpi_bus_register_driver(&acpi_hed_driver);
++}
++subsys_initcall(acpi_hed_driver_init);
+
+ MODULE_AUTHOR("Huang Ying");
+ MODULE_DESCRIPTION("ACPI Hardware Error Device Driver");
+--
+2.39.5
+
--- /dev/null
+From 7d785986046a0f4e8b4d469c5d241c7e24af314b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 27 Apr 2025 10:10:34 +0200
+Subject: ALSA: hda/realtek: Add quirk for HP Spectre x360 15-df1xxx
+
+From: Takashi Iwai <tiwai@suse.de>
+
+[ Upstream commit be0c40da888840fe91b45474cb70779e6cbaf7ca ]
+
+HP Spectre x360 15-df1xxx with SSID 13c:863e requires similar
+workarounds that were applied to another HP Spectre x360 models;
+it has a mute LED only, no micmute LEDs, and needs the speaker GPIO
+seup.
+
+Link: https://bugzilla.kernel.org/show_bug.cgi?id=220054
+Link: https://patch.msgid.link/20250427081035.11567-1-tiwai@suse.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/pci/hda/patch_realtek.c | 42 +++++++++++++++++++++++++++++++++++
+ 1 file changed, 42 insertions(+)
+
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
+index e1de24c9f6265..7a8ac8d3d2175 100644
+--- a/sound/pci/hda/patch_realtek.c
++++ b/sound/pci/hda/patch_realtek.c
+@@ -6758,6 +6758,41 @@ static void alc285_fixup_hp_spectre_x360_eb1(struct hda_codec *codec,
+ }
+ }
+
++/* GPIO1 = amplifier on/off */
++static void alc285_fixup_hp_spectre_x360_df1(struct hda_codec *codec,
++ const struct hda_fixup *fix,
++ int action)
++{
++ struct alc_spec *spec = codec->spec;
++ static const hda_nid_t conn[] = { 0x02 };
++ static const struct hda_pintbl pincfgs[] = {
++ { 0x14, 0x90170110 }, /* front/high speakers */
++ { 0x17, 0x90170130 }, /* back/bass speakers */
++ { }
++ };
++
++ // enable mute led
++ alc285_fixup_hp_mute_led_coefbit(codec, fix, action);
++
++ switch (action) {
++ case HDA_FIXUP_ACT_PRE_PROBE:
++ /* needed for amp of back speakers */
++ spec->gpio_mask |= 0x01;
++ spec->gpio_dir |= 0x01;
++ snd_hda_apply_pincfgs(codec, pincfgs);
++ /* share DAC to have unified volume control */
++ snd_hda_override_conn_list(codec, 0x14, ARRAY_SIZE(conn), conn);
++ snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn);
++ break;
++ case HDA_FIXUP_ACT_INIT:
++ /* need to toggle GPIO to enable the amp of back speakers */
++ alc_update_gpio_data(codec, 0x01, true);
++ msleep(100);
++ alc_update_gpio_data(codec, 0x01, false);
++ break;
++ }
++}
++
+ static void alc285_fixup_hp_spectre_x360(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+ {
+@@ -7040,6 +7075,7 @@ enum {
+ ALC280_FIXUP_HP_9480M,
+ ALC245_FIXUP_HP_X360_AMP,
+ ALC285_FIXUP_HP_SPECTRE_X360_EB1,
++ ALC285_FIXUP_HP_SPECTRE_X360_DF1,
+ ALC285_FIXUP_HP_ENVY_X360,
+ ALC288_FIXUP_DELL_HEADSET_MODE,
+ ALC288_FIXUP_DELL1_MIC_NO_PRESENCE,
+@@ -8881,6 +8917,10 @@ static const struct hda_fixup alc269_fixups[] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc285_fixup_hp_spectre_x360_eb1
+ },
++ [ALC285_FIXUP_HP_SPECTRE_X360_DF1] = {
++ .type = HDA_FIXUP_FUNC,
++ .v.func = alc285_fixup_hp_spectre_x360_df1
++ },
+ [ALC285_FIXUP_HP_ENVY_X360] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc285_fixup_hp_envy_x360,
+@@ -9286,6 +9326,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x103c, 0x86c1, "HP Laptop 15-da3001TU", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
+ SND_PCI_QUIRK(0x103c, 0x86c7, "HP Envy AiO 32", ALC274_FIXUP_HP_ENVY_GPIO),
+ SND_PCI_QUIRK(0x103c, 0x86e7, "HP Spectre x360 15-eb0xxx", ALC285_FIXUP_HP_SPECTRE_X360_EB1),
++ SND_PCI_QUIRK(0x103c, 0x863e, "HP Spectre x360 15-df1xxx", ALC285_FIXUP_HP_SPECTRE_X360_DF1),
+ SND_PCI_QUIRK(0x103c, 0x86e8, "HP Spectre x360 15-eb0xxx", ALC285_FIXUP_HP_SPECTRE_X360_EB1),
+ SND_PCI_QUIRK(0x103c, 0x86f9, "HP Spectre x360 13-aw0xxx", ALC285_FIXUP_HP_SPECTRE_X360_MUTE_LED),
+ SND_PCI_QUIRK(0x103c, 0x8716, "HP Elite Dragonfly G2 Notebook PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
+@@ -9832,6 +9873,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
+ {.id = ALC295_FIXUP_HP_OMEN, .name = "alc295-hp-omen"},
+ {.id = ALC285_FIXUP_HP_SPECTRE_X360, .name = "alc285-hp-spectre-x360"},
+ {.id = ALC285_FIXUP_HP_SPECTRE_X360_EB1, .name = "alc285-hp-spectre-x360-eb1"},
++ {.id = ALC285_FIXUP_HP_SPECTRE_X360_DF1, .name = "alc285-hp-spectre-x360-df1"},
+ {.id = ALC285_FIXUP_HP_ENVY_X360, .name = "alc285-hp-envy-x360"},
+ {.id = ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP, .name = "alc287-ideapad-bass-spk-amp"},
+ {.id = ALC623_FIXUP_LENOVO_THINKSTATION_P340, .name = "alc623-lenovo-thinkstation-p340"},
+--
+2.39.5
+
--- /dev/null
+From d8b1ca54d9f89098ec4dd63abb28c9170bda4e6d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 21 Jan 2025 18:46:20 +0530
+Subject: arch/powerpc/perf: Check the instruction type before creating sample
+ with perf_mem_data_src
+
+From: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
+
+[ Upstream commit 2ffb26afa64261139e608bf087a0c1fe24d76d4d ]
+
+perf mem report aborts as below sometimes (during some corner
+case) in powerpc:
+
+ # ./perf mem report 1>out
+ *** stack smashing detected ***: terminated
+ Aborted (core dumped)
+
+The backtrace is as below:
+ __pthread_kill_implementation ()
+ raise ()
+ abort ()
+ __libc_message
+ __fortify_fail
+ __stack_chk_fail
+ hist_entry.lvl_snprintf
+ __sort__hpp_entry
+ __hist_entry__snprintf
+ hists.fprintf
+ cmd_report
+ cmd_mem
+
+Snippet of code which triggers the issue
+from tools/perf/util/sort.c
+
+ static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf,
+ size_t size, unsigned int width)
+ {
+ char out[64];
+
+ perf_mem__lvl_scnprintf(out, sizeof(out), he->mem_info);
+ return repsep_snprintf(bf, size, "%-*s", width, out);
+ }
+
+The value of "out" is filled from perf_mem_data_src value.
+Debugging this further showed that for some corner cases, the
+value of "data_src" was pointing to wrong value. This resulted
+in bigger size of string and causing stack check fail.
+
+The perf mem data source values are captured in the sample via
+isa207_get_mem_data_src function. The initial check is to fetch
+the type of sampled instruction. If the type of instruction is
+not valid (not a load/store instruction), the function returns.
+
+Since 'commit e16fd7f2cb1a ("perf: Use sample_flags for data_src")',
+data_src field is not initialized by the perf_sample_data_init()
+function. If the PMU driver doesn't set the data_src value to zero if
+type is not valid, this will result in uninitailised value for data_src.
+The uninitailised value of data_src resulted in stack check fail
+followed by abort for "perf mem report".
+
+When requesting for data source information in the sample, the
+instruction type is expected to be load or store instruction.
+In ISA v3.0, due to hardware limitation, there are corner cases
+where the instruction type other than load or store is observed.
+In ISA v3.0 and before values "0" and "7" are considered reserved.
+In ISA v3.1, value "7" has been used to indicate "larx/stcx".
+Drop the sample if instruction type has reserved values for this
+field with a ISA version check. Initialize data_src to zero in
+isa207_get_mem_data_src if the instruction type is not load/store.
+
+Reported-by: Disha Goel <disgoel@linux.vnet.ibm.com>
+Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
+Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
+Link: https://patch.msgid.link/20250121131621.39054-1-atrajeev@linux.vnet.ibm.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/powerpc/perf/core-book3s.c | 20 ++++++++++++++++++++
+ arch/powerpc/perf/isa207-common.c | 4 +++-
+ 2 files changed, 23 insertions(+), 1 deletion(-)
+
+diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
+index c9fc0edf56b1c..c6d083a82d80a 100644
+--- a/arch/powerpc/perf/core-book3s.c
++++ b/arch/powerpc/perf/core-book3s.c
+@@ -2183,6 +2183,10 @@ static struct pmu power_pmu = {
+ #define PERF_SAMPLE_ADDR_TYPE (PERF_SAMPLE_ADDR | \
+ PERF_SAMPLE_PHYS_ADDR | \
+ PERF_SAMPLE_DATA_PAGE_SIZE)
++
++#define SIER_TYPE_SHIFT 15
++#define SIER_TYPE_MASK (0x7ull << SIER_TYPE_SHIFT)
++
+ /*
+ * A counter has overflowed; update its count and record
+ * things if requested. Note that interrupts are hard-disabled
+@@ -2251,6 +2255,22 @@ static void record_and_restart(struct perf_event *event, unsigned long val,
+ is_kernel_addr(mfspr(SPRN_SIAR)))
+ record = 0;
+
++ /*
++ * SIER[46-48] presents instruction type of the sampled instruction.
++ * In ISA v3.0 and before values "0" and "7" are considered reserved.
++ * In ISA v3.1, value "7" has been used to indicate "larx/stcx".
++ * Drop the sample if "type" has reserved values for this field with a
++ * ISA version check.
++ */
++ if (event->attr.sample_type & PERF_SAMPLE_DATA_SRC &&
++ ppmu->get_mem_data_src) {
++ val = (regs->dar & SIER_TYPE_MASK) >> SIER_TYPE_SHIFT;
++ if (val == 0 || (val == 7 && !cpu_has_feature(CPU_FTR_ARCH_31))) {
++ record = 0;
++ atomic64_inc(&event->lost_samples);
++ }
++ }
++
+ /*
+ * Finally record data if requested.
+ */
+diff --git a/arch/powerpc/perf/isa207-common.c b/arch/powerpc/perf/isa207-common.c
+index 027a2add780e8..9ffe3106c9b10 100644
+--- a/arch/powerpc/perf/isa207-common.c
++++ b/arch/powerpc/perf/isa207-common.c
+@@ -275,8 +275,10 @@ void isa207_get_mem_data_src(union perf_mem_data_src *dsrc, u32 flags,
+
+ sier = mfspr(SPRN_SIER);
+ val = (sier & ISA207_SIER_TYPE_MASK) >> ISA207_SIER_TYPE_SHIFT;
+- if (val != 1 && val != 2 && !(val == 7 && cpu_has_feature(CPU_FTR_ARCH_31)))
++ if (val != 1 && val != 2 && !(val == 7 && cpu_has_feature(CPU_FTR_ARCH_31))) {
++ dsrc->val = 0;
+ return;
++ }
+
+ idx = (sier & ISA207_SIER_LDST_MASK) >> ISA207_SIER_LDST_SHIFT;
+ sub_idx = (sier & ISA207_SIER_DATA_SRC_MASK) >> ISA207_SIER_DATA_SRC_SHIFT;
+--
+2.39.5
+
--- /dev/null
+From 48676ca00146b483c509e72d5604f40bb6722599 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 27 Feb 2025 08:51:56 -0700
+Subject: ARM: at91: pm: fix at91_suspend_finish for ZQ calibration
+
+From: Li Bin <bin.li@microchip.com>
+
+[ Upstream commit bc4722c3598d0e2c2dbf9609a3d3198993093e2b ]
+
+For sama7g5 and sama7d65 backup mode, we encountered a "ZQ calibrate error"
+during recalibrating the impedance in BootStrap.
+We found that the impedance value saved in at91_suspend_finish() before
+the DDR entered self-refresh mode did not match the resistor values. The
+ZDATA field in the DDR3PHY_ZQ0CR0 register uses a modified gray code to
+select the different impedance setting.
+But these gray code are incorrect, a workaournd from design team fixed the
+bug in the calibration logic. The ZDATA contains four independent impedance
+elements, but the algorithm combined the four elements into one. The elements
+were fixed using properly shifted offsets.
+
+Signed-off-by: Li Bin <bin.li@microchip.com>
+[nicolas.ferre@microchip.com: fix indentation and combine 2 patches]
+Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
+Tested-by: Ryan Wanner <Ryan.Wanner@microchip.com>
+Tested-by: Durai Manickam KR <durai.manickamkr@microchip.com>
+Tested-by: Andrei Simion <andrei.simion@microchip.com>
+Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
+Link: https://lore.kernel.org/r/28b33f9bcd0ca60ceba032969fe054d38f2b9577.1740671156.git.Ryan.Wanner@microchip.com
+Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/arm/mach-at91/pm.c | 21 +++++++++++----------
+ 1 file changed, 11 insertions(+), 10 deletions(-)
+
+diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
+index 91efc3d4de61d..777a8834b43e2 100644
+--- a/arch/arm/mach-at91/pm.c
++++ b/arch/arm/mach-at91/pm.c
+@@ -350,11 +350,12 @@ extern u32 at91_pm_suspend_in_sram_sz;
+
+ static int at91_suspend_finish(unsigned long val)
+ {
+- unsigned char modified_gray_code[] = {
+- 0x00, 0x01, 0x02, 0x03, 0x06, 0x07, 0x04, 0x05, 0x0c, 0x0d,
+- 0x0e, 0x0f, 0x0a, 0x0b, 0x08, 0x09, 0x18, 0x19, 0x1a, 0x1b,
+- 0x1e, 0x1f, 0x1c, 0x1d, 0x14, 0x15, 0x16, 0x17, 0x12, 0x13,
+- 0x10, 0x11,
++ /* SYNOPSYS workaround to fix a bug in the calibration logic */
++ unsigned char modified_fix_code[] = {
++ 0x00, 0x01, 0x01, 0x06, 0x07, 0x0c, 0x06, 0x07, 0x0b, 0x18,
++ 0x0a, 0x0b, 0x0c, 0x0d, 0x0d, 0x0a, 0x13, 0x13, 0x12, 0x13,
++ 0x14, 0x15, 0x15, 0x12, 0x18, 0x19, 0x19, 0x1e, 0x1f, 0x14,
++ 0x1e, 0x1f,
+ };
+ unsigned int tmp, index;
+ int i;
+@@ -365,25 +366,25 @@ static int at91_suspend_finish(unsigned long val)
+ * restore the ZQ0SR0 with the value saved here. But the
+ * calibration is buggy and restoring some values from ZQ0SR0
+ * is forbidden and risky thus we need to provide processed
+- * values for these (modified gray code values).
++ * values for these.
+ */
+ tmp = readl(soc_pm.data.ramc_phy + DDR3PHY_ZQ0SR0);
+
+ /* Store pull-down output impedance select. */
+ index = (tmp >> DDR3PHY_ZQ0SR0_PDO_OFF) & 0x1f;
+- soc_pm.bu->ddr_phy_calibration[0] = modified_gray_code[index];
++ soc_pm.bu->ddr_phy_calibration[0] = modified_fix_code[index] << DDR3PHY_ZQ0SR0_PDO_OFF;
+
+ /* Store pull-up output impedance select. */
+ index = (tmp >> DDR3PHY_ZQ0SR0_PUO_OFF) & 0x1f;
+- soc_pm.bu->ddr_phy_calibration[0] |= modified_gray_code[index];
++ soc_pm.bu->ddr_phy_calibration[0] |= modified_fix_code[index] << DDR3PHY_ZQ0SR0_PUO_OFF;
+
+ /* Store pull-down on-die termination impedance select. */
+ index = (tmp >> DDR3PHY_ZQ0SR0_PDODT_OFF) & 0x1f;
+- soc_pm.bu->ddr_phy_calibration[0] |= modified_gray_code[index];
++ soc_pm.bu->ddr_phy_calibration[0] |= modified_fix_code[index] << DDR3PHY_ZQ0SR0_PDODT_OFF;
+
+ /* Store pull-up on-die termination impedance select. */
+ index = (tmp >> DDR3PHY_ZQ0SRO_PUODT_OFF) & 0x1f;
+- soc_pm.bu->ddr_phy_calibration[0] |= modified_gray_code[index];
++ soc_pm.bu->ddr_phy_calibration[0] |= modified_fix_code[index] << DDR3PHY_ZQ0SRO_PUODT_OFF;
+
+ /*
+ * The 1st 8 words of memory might get corrupted in the process
+--
+2.39.5
+
--- /dev/null
+From 491e3b1be85816ea4f4b238780795a762b3bb483 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 26 Feb 2025 12:56:11 +0200
+Subject: ARM: tegra: Switch DSI-B clock parent to PLLD on Tegra114
+
+From: Svyatoslav Ryhel <clamor95@gmail.com>
+
+[ Upstream commit 2b3db788f2f614b875b257cdb079adadedc060f3 ]
+
+PLLD is usually used as parent clock for internal video devices, like
+DSI for example, while PLLD2 is used as parent for HDMI.
+
+Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
+Link: https://lore.kernel.org/r/20250226105615.61087-3-clamor95@gmail.com
+Signed-off-by: Thierry Reding <treding@nvidia.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/arm/boot/dts/tegra114.dtsi | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
+index fb99b3e971c3b..c00097794dab1 100644
+--- a/arch/arm/boot/dts/tegra114.dtsi
++++ b/arch/arm/boot/dts/tegra114.dtsi
+@@ -126,7 +126,7 @@ dsi@54400000 {
+ reg = <0x54400000 0x00040000>;
+ clocks = <&tegra_car TEGRA114_CLK_DSIB>,
+ <&tegra_car TEGRA114_CLK_DSIBLP>,
+- <&tegra_car TEGRA114_CLK_PLL_D2_OUT0>;
++ <&tegra_car TEGRA114_CLK_PLL_D_OUT0>;
+ clock-names = "dsi", "lp", "parent";
+ resets = <&tegra_car 82>;
+ reset-names = "dsi";
+--
+2.39.5
+
--- /dev/null
+From 9887045cc1dccf969dc4afc630601f1606010dbf Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 21 Feb 2025 10:12:25 +0530
+Subject: arm64/mm: Check PUD_TYPE_TABLE in pud_bad()
+
+From: Ryan Roberts <ryan.roberts@arm.com>
+
+[ Upstream commit bfb1d2b9021c21891427acc86eb848ccedeb274e ]
+
+pud_bad() is currently defined in terms of pud_table(). Although for some
+configs, pud_table() is hard-coded to true i.e. when using 64K base pages
+or when page table levels are less than 3.
+
+pud_bad() is intended to check that the pud is configured correctly. Hence
+let's open-code the same check that the full version of pud_table() uses
+into pud_bad(). Then it always performs the check regardless of the config.
+
+Cc: Will Deacon <will@kernel.org>
+Cc: Ard Biesheuvel <ardb@kernel.org>
+Cc: Ryan Roberts <ryan.roberts@arm.com>
+Cc: Mark Rutland <mark.rutland@arm.com>
+Cc: linux-arm-kernel@lists.infradead.org
+Cc: linux-kernel@vger.kernel.org
+Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
+Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
+Link: https://lore.kernel.org/r/20250221044227.1145393-7-anshuman.khandual@arm.com
+Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/arm64/include/asm/pgtable.h | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
+index b5e969bc074d3..a0bfa9cd76dab 100644
+--- a/arch/arm64/include/asm/pgtable.h
++++ b/arch/arm64/include/asm/pgtable.h
+@@ -623,7 +623,8 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+ pr_err("%s:%d: bad pmd %016llx.\n", __FILE__, __LINE__, pmd_val(e))
+
+ #define pud_none(pud) (!pud_val(pud))
+-#define pud_bad(pud) (!pud_table(pud))
++#define pud_bad(pud) ((pud_val(pud) & PUD_TYPE_MASK) != \
++ PUD_TYPE_TABLE)
+ #define pud_present(pud) pte_present(pud_pte(pud))
+ #define pud_leaf(pud) (pud_present(pud) && !pud_table(pud))
+ #define pud_valid(pud) pte_valid(pud_pte(pud))
+--
+2.39.5
+
--- /dev/null
+From c580d2044ee1ef78f36f4af42753e5f798afd432 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Feb 2025 12:17:36 +0000
+Subject: arm64: tegra: p2597: Fix gpio for vdd-1v8-dis regulator
+
+From: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
+
+[ Upstream commit f34621f31e3be81456c903287f7e4c0609829e29 ]
+
+According to the board schematics the enable pin of this regulator is
+connected to gpio line #9 of the first instance of the TCA9539
+GPIO expander, so adjust it.
+
+Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
+Link: https://lore.kernel.org/r/20250224-diogo-gpio_exp-v1-1-80fb84ac48c6@tecnico.ulisboa.pt
+Signed-off-by: Thierry Reding <treding@nvidia.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+index d8409c1b43800..4abd8b14b8a5c 100644
+--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
++++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+@@ -1638,7 +1638,7 @@ vdd_1v8_dis: regulator@7 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+- gpio = <&exp1 14 GPIO_ACTIVE_HIGH>;
++ gpio = <&exp1 9 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vdd_1v8>;
+ };
+--
+2.39.5
+
--- /dev/null
+From 0af839aaa0a66835353ebc3316b3125f69641bc2 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 6 Apr 2025 16:08:54 -0500
+Subject: ASoC: imx-card: Adjust over allocation of memory in
+ imx_card_parse_of()
+
+From: Chenyuan Yang <chenyuan0y@gmail.com>
+
+[ Upstream commit a9a69c3b38c89d7992fb53db4abb19104b531d32 ]
+
+Incorrect types are used as sizeof() arguments in devm_kcalloc().
+It should be sizeof(dai_link_data) for link_data instead of
+sizeof(snd_soc_dai_link).
+
+This is found by our static analysis tool.
+
+Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com>
+Link: https://patch.msgid.link/20250406210854.149316-1-chenyuan0y@gmail.com
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/soc/fsl/imx-card.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c
+index 2b64c0384b6bb..9b14cda56b068 100644
+--- a/sound/soc/fsl/imx-card.c
++++ b/sound/soc/fsl/imx-card.c
+@@ -517,7 +517,7 @@ static int imx_card_parse_of(struct imx_card_data *data)
+ if (!card->dai_link)
+ return -ENOMEM;
+
+- data->link_data = devm_kcalloc(dev, num_links, sizeof(*link), GFP_KERNEL);
++ data->link_data = devm_kcalloc(dev, num_links, sizeof(*link_data), GFP_KERNEL);
+ if (!data->link_data)
+ return -ENOMEM;
+
+--
+2.39.5
+
--- /dev/null
+From e223ba2618b7436d727d046b10852bedecc108de Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 20 Apr 2025 10:56:59 +0200
+Subject: ASoC: Intel: bytcr_rt5640: Add DMI quirk for Acer Aspire SW3-013
+
+From: Takashi Iwai <tiwai@suse.de>
+
+[ Upstream commit a549b927ea3f5e50b1394209b64e6e17e31d4db8 ]
+
+Acer Aspire SW3-013 requires the very same quirk as other Acer Aspire
+model for making it working.
+
+Link: https://bugzilla.kernel.org/show_bug.cgi?id=220011
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Link: https://patch.msgid.link/20250420085716.12095-1-tiwai@suse.de
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/soc/intel/boards/bytcr_rt5640.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
+index 721b9971fd744..4954e8c494c6d 100644
+--- a/sound/soc/intel/boards/bytcr_rt5640.c
++++ b/sound/soc/intel/boards/bytcr_rt5640.c
+@@ -573,6 +573,19 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
+ BYT_RT5640_SSP0_AIF2 |
+ BYT_RT5640_MCLK_EN),
+ },
++ { /* Acer Aspire SW3-013 */
++ .matches = {
++ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
++ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW3-013"),
++ },
++ .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
++ BYT_RT5640_JD_SRC_JD2_IN4N |
++ BYT_RT5640_OVCD_TH_2000UA |
++ BYT_RT5640_OVCD_SF_0P75 |
++ BYT_RT5640_DIFF_MIC |
++ BYT_RT5640_SSP0_AIF1 |
++ BYT_RT5640_MCLK_EN),
++ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+--
+2.39.5
+
--- /dev/null
+From a6eb1cccb4a9cb08aa6e24f3bb1aed764b864cab Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Mar 2025 16:52:17 -0300
+Subject: ASoC: mediatek: mt6359: Add stub for mt6359_accdet_enable_jack_detect
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Nícolas F. R. A. Prado <nfraprado@collabora.com>
+
+[ Upstream commit 0116a7d84b32537a10d9bea1fd1bfc06577ef527 ]
+
+Add a stub for mt6359_accdet_enable_jack_detect() to prevent linker
+failures in the machine sound drivers calling it when
+CONFIG_SND_SOC_MT6359_ACCDET is not enabled.
+
+Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
+Link: https://patch.msgid.link/20250306-mt8188-accdet-v3-3-7828e835ff4b@collabora.com
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/soc/codecs/mt6359-accdet.h | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/sound/soc/codecs/mt6359-accdet.h b/sound/soc/codecs/mt6359-accdet.h
+index c234f2f4276a1..78ada3a5bfae5 100644
+--- a/sound/soc/codecs/mt6359-accdet.h
++++ b/sound/soc/codecs/mt6359-accdet.h
+@@ -123,6 +123,15 @@ struct mt6359_accdet {
+ struct workqueue_struct *jd_workqueue;
+ };
+
++#if IS_ENABLED(CONFIG_SND_SOC_MT6359_ACCDET)
+ int mt6359_accdet_enable_jack_detect(struct snd_soc_component *component,
+ struct snd_soc_jack *jack);
++#else
++static inline int
++mt6359_accdet_enable_jack_detect(struct snd_soc_component *component,
++ struct snd_soc_jack *jack)
++{
++ return -EOPNOTSUPP;
++}
++#endif
+ #endif
+--
+2.39.5
+
--- /dev/null
+From 3c3a72487fb98cd655d4fa889642fce6b7c132a0 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 8 Feb 2025 00:57:22 +0000
+Subject: ASoC: ops: Enforce platform maximum on initial value
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Martin Povišer <povik+lin@cutebit.org>
+
+[ Upstream commit 783db6851c1821d8b983ffb12b99c279ff64f2ee ]
+
+Lower the volume if it is violating the platform maximum at its initial
+value (i.e. at the time of the 'snd_soc_limit_volume' call).
+
+Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
+[Cherry picked from the Asahi kernel with fixups -- broonie]
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Link: https://patch.msgid.link/20250208-asoc-volume-limit-v1-1-b98fcf4cdbad@kernel.org
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/soc/soc-ops.c | 29 ++++++++++++++++++++++++++++-
+ 1 file changed, 28 insertions(+), 1 deletion(-)
+
+diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c
+index d8d0a26a554de..9eb4181c6697f 100644
+--- a/sound/soc/soc-ops.c
++++ b/sound/soc/soc-ops.c
+@@ -621,6 +621,33 @@ int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol,
+ }
+ EXPORT_SYMBOL_GPL(snd_soc_get_volsw_range);
+
++static int snd_soc_clip_to_platform_max(struct snd_kcontrol *kctl)
++{
++ struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value;
++ struct snd_ctl_elem_value uctl;
++ int ret;
++
++ if (!mc->platform_max)
++ return 0;
++
++ ret = kctl->get(kctl, &uctl);
++ if (ret < 0)
++ return ret;
++
++ if (uctl.value.integer.value[0] > mc->platform_max)
++ uctl.value.integer.value[0] = mc->platform_max;
++
++ if (snd_soc_volsw_is_stereo(mc) &&
++ uctl.value.integer.value[1] > mc->platform_max)
++ uctl.value.integer.value[1] = mc->platform_max;
++
++ ret = kctl->put(kctl, &uctl);
++ if (ret < 0)
++ return ret;
++
++ return 0;
++}
++
+ /**
+ * snd_soc_limit_volume - Set new limit to an existing volume control.
+ *
+@@ -645,7 +672,7 @@ int snd_soc_limit_volume(struct snd_soc_card *card,
+ struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value;
+ if (max <= mc->max - mc->min) {
+ mc->platform_max = max;
+- ret = 0;
++ ret = snd_soc_clip_to_platform_max(kctl);
+ }
+ }
+ return ret;
+--
+2.39.5
+
--- /dev/null
+From 1232af63be5e8b80abdb076237814c8ecbe5a348 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 28 Feb 2025 16:14:30 +0000
+Subject: ASoC: qcom: sm8250: explicitly set format in
+ sm8250_be_hw_params_fixup()
+
+From: Alexey Klimov <alexey.klimov@linaro.org>
+
+[ Upstream commit 89be3c15a58b2ccf31e969223c8ac93ca8932d81 ]
+
+Setting format to s16le is required for compressed playback on compatible
+soundcards.
+
+Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
+Link: https://patch.msgid.link/20250228161430.373961-1-alexey.klimov@linaro.org
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/soc/qcom/sm8250.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c
+index a38a741ace379..34a6349754fb0 100644
+--- a/sound/soc/qcom/sm8250.c
++++ b/sound/soc/qcom/sm8250.c
+@@ -7,6 +7,7 @@
+ #include <sound/soc.h>
+ #include <sound/soc-dapm.h>
+ #include <sound/pcm.h>
++#include <sound/pcm_params.h>
+ #include <linux/soundwire/sdw.h>
+ #include "qdsp6/q6afe.h"
+ #include "common.h"
+@@ -27,9 +28,11 @@ static int sm8250_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
++ struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
++ snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
+
+ return 0;
+ }
+--
+2.39.5
+
--- /dev/null
+From 882a9ddd412c39340de23d227b2e9a3d9269a2c9 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 12 Feb 2025 02:24:38 +0000
+Subject: ASoC: soc-dai: check return value at snd_soc_dai_set_tdm_slot()
+
+From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+[ Upstream commit 7f1186a8d738661b941b298fd6d1d5725ed71428 ]
+
+snd_soc_dai_set_tdm_slot() calls .xlate_tdm_slot_mask() or
+snd_soc_xlate_tdm_slot_mask(), but didn't check its return value.
+Let's check it.
+
+This patch might break existing driver. In such case, let's makes
+each func to void instead of int.
+
+Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+Link: https://patch.msgid.link/87o6z7yk61.wl-kuninori.morimoto.gx@renesas.com
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/soc/soc-dai.c | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
+index 3db0fcf24385a..05a9404544de9 100644
+--- a/sound/soc/soc-dai.c
++++ b/sound/soc/soc-dai.c
+@@ -271,10 +271,11 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
+
+ if (dai->driver->ops &&
+ dai->driver->ops->xlate_tdm_slot_mask)
+- dai->driver->ops->xlate_tdm_slot_mask(slots,
+- &tx_mask, &rx_mask);
++ ret = dai->driver->ops->xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
+ else
+- snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
++ ret = snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
++ if (ret)
++ goto err;
+
+ dai->tx_mask = tx_mask;
+ dai->rx_mask = rx_mask;
+@@ -283,6 +284,7 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
+ dai->driver->ops->set_tdm_slot)
+ ret = dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
+ slots, slot_width);
++err:
+ return soc_dai_ret(dai, ret);
+ }
+ EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);
+--
+2.39.5
+
--- /dev/null
+From 07555ecc8c7b0d1b1429614cbee5356886ae8c19 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 8 Feb 2025 01:03:24 +0000
+Subject: ASoC: tas2764: Power up/down amp on mute ops
+
+From: Hector Martin <marcan@marcan.st>
+
+[ Upstream commit 1c3b5f37409682184669457a5bdf761268eafbe5 ]
+
+The ASoC convention is that clocks are removed after codec mute, and
+power up/down is more about top level power management. For these chips,
+the "mute" state still expects a TDM clock, and yanking the clock in
+this state will trigger clock errors. So, do the full
+shutdown<->mute<->active transition on the mute operation, so the amp is
+in software shutdown by the time the clocks are removed.
+
+This fixes TDM clock errors when streams are stopped.
+
+Signed-off-by: Hector Martin <marcan@marcan.st>
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Link: https://patch.msgid.link/20250208-asoc-tas2764-v1-1-dbab892a69b5@kernel.org
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/soc/codecs/tas2764.c | 51 ++++++++++++++++----------------------
+ 1 file changed, 21 insertions(+), 30 deletions(-)
+
+diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c
+index 273bf4027a6e5..559a160e1f4d9 100644
+--- a/sound/soc/codecs/tas2764.c
++++ b/sound/soc/codecs/tas2764.c
+@@ -130,33 +130,6 @@ static SOC_ENUM_SINGLE_DECL(
+ static const struct snd_kcontrol_new tas2764_asi1_mux =
+ SOC_DAPM_ENUM("ASI1 Source", tas2764_ASI1_src_enum);
+
+-static int tas2764_dac_event(struct snd_soc_dapm_widget *w,
+- struct snd_kcontrol *kcontrol, int event)
+-{
+- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+- struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+- int ret;
+-
+- switch (event) {
+- case SND_SOC_DAPM_POST_PMU:
+- tas2764->dac_powered = true;
+- ret = tas2764_update_pwr_ctrl(tas2764);
+- break;
+- case SND_SOC_DAPM_PRE_PMD:
+- tas2764->dac_powered = false;
+- ret = tas2764_update_pwr_ctrl(tas2764);
+- break;
+- default:
+- dev_err(tas2764->dev, "Unsupported event\n");
+- return -EINVAL;
+- }
+-
+- if (ret < 0)
+- return ret;
+-
+- return 0;
+-}
+-
+ static const struct snd_kcontrol_new isense_switch =
+ SOC_DAPM_SINGLE("Switch", TAS2764_PWR_CTRL, TAS2764_ISENSE_POWER_EN, 1, 1);
+ static const struct snd_kcontrol_new vsense_switch =
+@@ -169,8 +142,7 @@ static const struct snd_soc_dapm_widget tas2764_dapm_widgets[] = {
+ 1, &isense_switch),
+ SND_SOC_DAPM_SWITCH("VSENSE", TAS2764_PWR_CTRL, TAS2764_VSENSE_POWER_EN,
+ 1, &vsense_switch),
+- SND_SOC_DAPM_DAC_E("DAC", NULL, SND_SOC_NOPM, 0, 0, tas2764_dac_event,
+- SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
++ SND_SOC_DAPM_DAC("DAC", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_OUTPUT("OUT"),
+ SND_SOC_DAPM_SIGGEN("VMON"),
+ SND_SOC_DAPM_SIGGEN("IMON")
+@@ -191,9 +163,28 @@ static int tas2764_mute(struct snd_soc_dai *dai, int mute, int direction)
+ {
+ struct tas2764_priv *tas2764 =
+ snd_soc_component_get_drvdata(dai->component);
++ int ret;
++
++ if (!mute) {
++ tas2764->dac_powered = true;
++ ret = tas2764_update_pwr_ctrl(tas2764);
++ if (ret)
++ return ret;
++ }
+
+ tas2764->unmuted = !mute;
+- return tas2764_update_pwr_ctrl(tas2764);
++ ret = tas2764_update_pwr_ctrl(tas2764);
++ if (ret)
++ return ret;
++
++ if (mute) {
++ tas2764->dac_powered = false;
++ ret = tas2764_update_pwr_ctrl(tas2764);
++ if (ret)
++ return ret;
++ }
++
++ return 0;
+ }
+
+ static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth)
+--
+2.39.5
+
--- /dev/null
+From 0a6c1f5ee63483953dd0d9c423fae4341c0fa27a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Feb 2025 19:27:38 +0200
+Subject: auxdisplay: charlcd: Partially revert "Move hwidth and bwidth to
+ struct hd44780_common"
+
+From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+
+[ Upstream commit 09965a142078080fe7807bab0f6f1890cb5987a4 ]
+
+Commit 2545c1c948a6 ("auxdisplay: Move hwidth and bwidth to struct
+hd44780_common") makes charlcd_alloc() argument-less effectively dropping
+the single allocation for the struct charlcd_priv object along with
+the driver specific one. Restore that behaviour here.
+
+Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/auxdisplay/charlcd.c | 5 +++--
+ drivers/auxdisplay/charlcd.h | 5 +++--
+ drivers/auxdisplay/hd44780.c | 2 +-
+ drivers/auxdisplay/lcd2s.c | 2 +-
+ drivers/auxdisplay/panel.c | 2 +-
+ 5 files changed, 9 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
+index 6c010d4efa4ae..313bb7ebc2cfa 100644
+--- a/drivers/auxdisplay/charlcd.c
++++ b/drivers/auxdisplay/charlcd.c
+@@ -594,18 +594,19 @@ static int charlcd_init(struct charlcd *lcd)
+ return 0;
+ }
+
+-struct charlcd *charlcd_alloc(void)
++struct charlcd *charlcd_alloc(unsigned int drvdata_size)
+ {
+ struct charlcd_priv *priv;
+ struct charlcd *lcd;
+
+- priv = kzalloc(sizeof(*priv), GFP_KERNEL);
++ priv = kzalloc(sizeof(*priv) + drvdata_size, GFP_KERNEL);
+ if (!priv)
+ return NULL;
+
+ priv->esc_seq.len = -1;
+
+ lcd = &priv->lcd;
++ lcd->drvdata = priv->drvdata;
+
+ return lcd;
+ }
+diff --git a/drivers/auxdisplay/charlcd.h b/drivers/auxdisplay/charlcd.h
+index eed80063a6d20..4bbf106b2dd8a 100644
+--- a/drivers/auxdisplay/charlcd.h
++++ b/drivers/auxdisplay/charlcd.h
+@@ -49,7 +49,7 @@ struct charlcd {
+ unsigned long y;
+ } addr;
+
+- void *drvdata;
++ void *drvdata; /* Set by charlcd_alloc() */
+ };
+
+ /**
+@@ -93,7 +93,8 @@ struct charlcd_ops {
+ };
+
+ void charlcd_backlight(struct charlcd *lcd, enum charlcd_onoff on);
+-struct charlcd *charlcd_alloc(void);
++
++struct charlcd *charlcd_alloc(unsigned int drvdata_size);
+ void charlcd_free(struct charlcd *lcd);
+
+ int charlcd_register(struct charlcd *lcd);
+diff --git a/drivers/auxdisplay/hd44780.c b/drivers/auxdisplay/hd44780.c
+index 8b690f59df27d..ebaf0ff518f4c 100644
+--- a/drivers/auxdisplay/hd44780.c
++++ b/drivers/auxdisplay/hd44780.c
+@@ -226,7 +226,7 @@ static int hd44780_probe(struct platform_device *pdev)
+ if (!hdc)
+ return -ENOMEM;
+
+- lcd = charlcd_alloc();
++ lcd = charlcd_alloc(0);
+ if (!lcd)
+ goto fail1;
+
+diff --git a/drivers/auxdisplay/lcd2s.c b/drivers/auxdisplay/lcd2s.c
+index 2578b2d454397..2ee6875044a9c 100644
+--- a/drivers/auxdisplay/lcd2s.c
++++ b/drivers/auxdisplay/lcd2s.c
+@@ -307,7 +307,7 @@ static int lcd2s_i2c_probe(struct i2c_client *i2c,
+ if (err < 0)
+ return err;
+
+- lcd = charlcd_alloc();
++ lcd = charlcd_alloc(0);
+ if (!lcd)
+ return -ENOMEM;
+
+diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c
+index eba04c0de7eb3..0f3999b665e70 100644
+--- a/drivers/auxdisplay/panel.c
++++ b/drivers/auxdisplay/panel.c
+@@ -835,7 +835,7 @@ static void lcd_init(void)
+ if (!hdc)
+ return;
+
+- charlcd = charlcd_alloc();
++ charlcd = charlcd_alloc(0);
+ if (!charlcd) {
+ kfree(hdc);
+ return;
+--
+2.39.5
+
--- /dev/null
+From 398f7dd5b834fd7457a3152892509519c13baa57 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Feb 2025 03:39:14 +0000
+Subject: bonding: report duplicate MAC address in all situations
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Hangbin Liu <liuhangbin@gmail.com>
+
+[ Upstream commit 28d68d396a1cd21591e8c6d74afbde33a7ea107e ]
+
+Normally, a bond uses the MAC address of the first added slave as the bond’s
+MAC address. And the bond will set active slave’s MAC address to bond’s
+address if fail_over_mac is set to none (0) or follow (2).
+
+When the first slave is removed, the bond will still use the removed slave’s
+MAC address, which can lead to a duplicate MAC address and potentially cause
+issues with the switch. To avoid confusion, let's warn the user in all
+situations, including when fail_over_mac is set to 2 or not in active-backup
+mode.
+
+Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
+Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
+Link: https://patch.msgid.link/20250225033914.18617-1-liuhangbin@gmail.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/bonding/bond_main.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
+index 75499e2967e8f..6bdc29d04a580 100644
+--- a/drivers/net/bonding/bond_main.c
++++ b/drivers/net/bonding/bond_main.c
+@@ -2355,7 +2355,7 @@ static int __bond_release_one(struct net_device *bond_dev,
+
+ RCU_INIT_POINTER(bond->current_arp_slave, NULL);
+
+- if (!all && (!bond->params.fail_over_mac ||
++ if (!all && (bond->params.fail_over_mac != BOND_FOM_ACTIVE ||
+ BOND_MODE(bond) != BOND_MODE_ACTIVEBACKUP)) {
+ if (ether_addr_equal_64bits(bond_dev->dev_addr, slave->perm_hwaddr) &&
+ bond_has_slaves(bond))
+--
+2.39.5
+
--- /dev/null
+From 71b5e6cbc14ab415ada262cc6aeea0f9db723c04 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 24 Apr 2025 11:32:51 -0400
+Subject: bpf: fix possible endless loop in BPF map iteration
+
+From: Brandon Kammerdiener <brandon.kammerdiener@intel.com>
+
+[ Upstream commit 75673fda0c557ae26078177dd14d4857afbf128d ]
+
+The _safe variant used here gets the next element before running the callback,
+avoiding the endless loop condition.
+
+Signed-off-by: Brandon Kammerdiener <brandon.kammerdiener@intel.com>
+Link: https://lore.kernel.org/r/20250424153246.141677-2-brandon.kammerdiener@intel.com
+Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+Acked-by: Hou Tao <houtao1@huawei.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ kernel/bpf/hashtab.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c
+index d08fe64e0e453..24258c54057d4 100644
+--- a/kernel/bpf/hashtab.c
++++ b/kernel/bpf/hashtab.c
+@@ -2102,7 +2102,7 @@ static int bpf_for_each_hash_elem(struct bpf_map *map, void *callback_fn,
+ b = &htab->buckets[i];
+ rcu_read_lock();
+ head = &b->head;
+- hlist_nulls_for_each_entry_rcu(elem, n, head, hash_node) {
++ hlist_nulls_for_each_entry_safe(elem, n, head, hash_node) {
+ key = elem->key;
+ if (is_percpu) {
+ /* current cpu value for percpu map */
+--
+2.39.5
+
--- /dev/null
+From dccc085c23c9e1f9bd8346496fa77c07c380bfa8 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 20 Feb 2025 15:29:31 +0800
+Subject: bpf: Prevent unsafe access to the sock fields in the BPF timestamping
+ callback
+
+From: Jason Xing <kerneljasonxing@gmail.com>
+
+[ Upstream commit fd93eaffb3f977b23bc0a48d4c8616e654fcf133 ]
+
+The subsequent patch will implement BPF TX timestamping. It will
+call the sockops BPF program without holding the sock lock.
+
+This breaks the current assumption that all sock ops programs will
+hold the sock lock. The sock's fields of the uapi's bpf_sock_ops
+requires this assumption.
+
+To address this, a new "u8 is_locked_tcp_sock;" field is added. This
+patch sets it in the current sock_ops callbacks. The "is_fullsock"
+test is then replaced by the "is_locked_tcp_sock" test during
+sock_ops_convert_ctx_access().
+
+The new TX timestamping callbacks added in the subsequent patch will
+not have this set. This will prevent unsafe access from the new
+timestamping callbacks.
+
+Potentially, we could allow read-only access. However, this would
+require identifying which callback is read-safe-only and also requires
+additional BPF instruction rewrites in the covert_ctx. Since the BPF
+program can always read everything from a socket (e.g., by using
+bpf_core_cast), this patch keeps it simple and disables all read
+and write access to any socket fields through the bpf_sock_ops
+UAPI from the new TX timestamping callback.
+
+Moreover, note that some of the fields in bpf_sock_ops are specific
+to tcp_sock, and sock_ops currently only supports tcp_sock. In
+the future, UDP timestamping will be added, which will also break
+this assumption. The same idea used in this patch will be reused.
+Considering that the current sock_ops only supports tcp_sock, the
+variable is named is_locked_"tcp"_sock.
+
+Signed-off-by: Jason Xing <kerneljasonxing@gmail.com>
+Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
+Link: https://patch.msgid.link/20250220072940.99994-4-kerneljasonxing@gmail.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ include/linux/filter.h | 1 +
+ include/net/tcp.h | 1 +
+ net/core/filter.c | 8 ++++----
+ net/ipv4/tcp_input.c | 2 ++
+ net/ipv4/tcp_output.c | 2 ++
+ 5 files changed, 10 insertions(+), 4 deletions(-)
+
+diff --git a/include/linux/filter.h b/include/linux/filter.h
+index 7d8294d0d7173..e723b930bac14 100644
+--- a/include/linux/filter.h
++++ b/include/linux/filter.h
+@@ -1327,6 +1327,7 @@ struct bpf_sock_ops_kern {
+ void *skb_data_end;
+ u8 op;
+ u8 is_fullsock;
++ u8 is_locked_tcp_sock;
+ u8 remaining_opt_len;
+ u64 temp; /* temp and everything after is not
+ * initialized to 0 before calling
+diff --git a/include/net/tcp.h b/include/net/tcp.h
+index be91d81d66ab3..577e60ec41b8c 100644
+--- a/include/net/tcp.h
++++ b/include/net/tcp.h
+@@ -2322,6 +2322,7 @@ static inline int tcp_call_bpf(struct sock *sk, int op, u32 nargs, u32 *args)
+ memset(&sock_ops, 0, offsetof(struct bpf_sock_ops_kern, temp));
+ if (sk_fullsock(sk)) {
+ sock_ops.is_fullsock = 1;
++ sock_ops.is_locked_tcp_sock = 1;
+ sock_owned_by_me(sk);
+ }
+
+diff --git a/net/core/filter.c b/net/core/filter.c
+index 9d358fb865e28..983aca1bf833f 100644
+--- a/net/core/filter.c
++++ b/net/core/filter.c
+@@ -9640,10 +9640,10 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
+ } \
+ *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF( \
+ struct bpf_sock_ops_kern, \
+- is_fullsock), \
++ is_locked_tcp_sock), \
+ fullsock_reg, si->src_reg, \
+ offsetof(struct bpf_sock_ops_kern, \
+- is_fullsock)); \
++ is_locked_tcp_sock)); \
+ *insn++ = BPF_JMP_IMM(BPF_JEQ, fullsock_reg, 0, jmp); \
+ if (si->dst_reg == si->src_reg) \
+ *insn++ = BPF_LDX_MEM(BPF_DW, reg, si->src_reg, \
+@@ -9728,10 +9728,10 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type,
+ temp)); \
+ *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF( \
+ struct bpf_sock_ops_kern, \
+- is_fullsock), \
++ is_locked_tcp_sock), \
+ reg, si->dst_reg, \
+ offsetof(struct bpf_sock_ops_kern, \
+- is_fullsock)); \
++ is_locked_tcp_sock)); \
+ *insn++ = BPF_JMP_IMM(BPF_JEQ, reg, 0, 2); \
+ *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF( \
+ struct bpf_sock_ops_kern, sk),\
+diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
+index 8859a38b45d5e..0caf1474b9807 100644
+--- a/net/ipv4/tcp_input.c
++++ b/net/ipv4/tcp_input.c
+@@ -168,6 +168,7 @@ static void bpf_skops_parse_hdr(struct sock *sk, struct sk_buff *skb)
+ memset(&sock_ops, 0, offsetof(struct bpf_sock_ops_kern, temp));
+ sock_ops.op = BPF_SOCK_OPS_PARSE_HDR_OPT_CB;
+ sock_ops.is_fullsock = 1;
++ sock_ops.is_locked_tcp_sock = 1;
+ sock_ops.sk = sk;
+ bpf_skops_init_skb(&sock_ops, skb, tcp_hdrlen(skb));
+
+@@ -184,6 +185,7 @@ static void bpf_skops_established(struct sock *sk, int bpf_op,
+ memset(&sock_ops, 0, offsetof(struct bpf_sock_ops_kern, temp));
+ sock_ops.op = bpf_op;
+ sock_ops.is_fullsock = 1;
++ sock_ops.is_locked_tcp_sock = 1;
+ sock_ops.sk = sk;
+ /* sk with TCP_REPAIR_ON does not have skb in tcp_finish_connect */
+ if (skb)
+diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
+index 3a66d0c7d015c..3a819413d3968 100644
+--- a/net/ipv4/tcp_output.c
++++ b/net/ipv4/tcp_output.c
+@@ -507,6 +507,7 @@ static void bpf_skops_hdr_opt_len(struct sock *sk, struct sk_buff *skb,
+ sock_owned_by_me(sk);
+
+ sock_ops.is_fullsock = 1;
++ sock_ops.is_locked_tcp_sock = 1;
+ sock_ops.sk = sk;
+ }
+
+@@ -552,6 +553,7 @@ static void bpf_skops_write_hdr_opt(struct sock *sk, struct sk_buff *skb,
+ sock_owned_by_me(sk);
+
+ sock_ops.is_fullsock = 1;
++ sock_ops.is_locked_tcp_sock = 1;
+ sock_ops.sk = sk;
+ }
+
+--
+2.39.5
+
--- /dev/null
+From 44ca1f0e2db4864a2939b0352abd9830075739a6 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 29 Jan 2025 08:18:57 +0100
+Subject: bpftool: Fix readlink usage in get_fd_type
+
+From: Viktor Malik <vmalik@redhat.com>
+
+[ Upstream commit 0053f7d39d491b6138d7c526876d13885cbb65f1 ]
+
+The `readlink(path, buf, sizeof(buf))` call reads at most sizeof(buf)
+bytes and *does not* append null-terminator to buf. With respect to
+that, fix two pieces in get_fd_type:
+
+1. Change the truncation check to contain sizeof(buf) rather than
+ sizeof(path).
+2. Append null-terminator to buf.
+
+Reported by Coverity.
+
+Signed-off-by: Viktor Malik <vmalik@redhat.com>
+Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
+Reviewed-by: Quentin Monnet <qmo@kernel.org>
+Link: https://lore.kernel.org/bpf/20250129071857.75182-1-vmalik@redhat.com
+Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/bpf/bpftool/common.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c
+index e4c65d34fe74f..2b4773e00ab68 100644
+--- a/tools/bpf/bpftool/common.c
++++ b/tools/bpf/bpftool/common.c
+@@ -318,10 +318,11 @@ int get_fd_type(int fd)
+ p_err("can't read link type: %s", strerror(errno));
+ return -1;
+ }
+- if (n == sizeof(path)) {
++ if (n == sizeof(buf)) {
+ p_err("can't read link type: path too long!");
+ return -1;
+ }
++ buf[n] = '\0';
+
+ if (strstr(buf, "bpf-map"))
+ return BPF_OBJ_MAP;
+--
+2.39.5
+
--- /dev/null
+From 2c3a500d140b4c5f14f9d7ee113673745641257c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Mar 2025 10:58:46 +0000
+Subject: btrfs: avoid linker error in btrfs_find_create_tree_block()
+
+From: Mark Harmstone <maharmstone@fb.com>
+
+[ Upstream commit 7ef3cbf17d2734ca66c4ed8573be45f4e461e7ee ]
+
+The inline function btrfs_is_testing() is hardcoded to return 0 if
+CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set. Currently we're relying on
+the compiler optimizing out the call to alloc_test_extent_buffer() in
+btrfs_find_create_tree_block(), as it's not been defined (it's behind an
+ #ifdef).
+
+Add a stub version of alloc_test_extent_buffer() to avoid linker errors
+on non-standard optimization levels. This problem was seen on GCC 14
+with -O0 and is helps to see symbols that would be otherwise optimized
+out.
+
+Reviewed-by: Qu Wenruo <wqu@suse.com>
+Signed-off-by: Mark Harmstone <maharmstone@fb.com>
+Reviewed-by: David Sterba <dsterba@suse.com>
+Signed-off-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/btrfs/extent_io.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
+index a1946d62911c9..39619fd6d6aae 100644
+--- a/fs/btrfs/extent_io.c
++++ b/fs/btrfs/extent_io.c
+@@ -6024,10 +6024,10 @@ struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
+ return eb;
+ }
+
+-#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
+ struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info,
+ u64 start)
+ {
++#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
+ struct extent_buffer *eb, *exists = NULL;
+ int ret;
+
+@@ -6063,8 +6063,11 @@ struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info,
+ free_eb:
+ btrfs_release_extent_buffer(eb);
+ return exists;
+-}
++#else
++ /* Stub to avoid linker error when compiled with optimizations turned off. */
++ return NULL;
+ #endif
++}
+
+ static struct extent_buffer *grab_extent_buffer(
+ struct btrfs_fs_info *fs_info, struct page *page)
+--
+2.39.5
+
--- /dev/null
+From edaf01309e9cac17a4aae75d2c1e203ce93a3166 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 25 Apr 2025 09:25:06 -0400
+Subject: btrfs: correct the order of prelim_ref arguments in btrfs__prelim_ref
+
+From: Goldwyn Rodrigues <rgoldwyn@suse.de>
+
+[ Upstream commit bc7e0975093567f51be8e1bdf4aa5900a3cf0b1e ]
+
+btrfs_prelim_ref() calls the old and new reference variables in the
+incorrect order. This causes a NULL pointer dereference because oldref
+is passed as NULL to trace_btrfs_prelim_ref_insert().
+
+Note, trace_btrfs_prelim_ref_insert() is being called with newref as
+oldref (and oldref as NULL) on purpose in order to print out
+the values of newref.
+
+To reproduce:
+echo 1 > /sys/kernel/debug/tracing/events/btrfs/btrfs_prelim_ref_insert/enable
+
+Perform some writeback operations.
+
+Backtrace:
+BUG: kernel NULL pointer dereference, address: 0000000000000018
+ #PF: supervisor read access in kernel mode
+ #PF: error_code(0x0000) - not-present page
+ PGD 115949067 P4D 115949067 PUD 11594a067 PMD 0
+ Oops: Oops: 0000 [#1] SMP NOPTI
+ CPU: 1 UID: 0 PID: 1188 Comm: fsstress Not tainted 6.15.0-rc2-tester+ #47 PREEMPT(voluntary) 7ca2cef72d5e9c600f0c7718adb6462de8149622
+ Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-2-gc13ff2cd-prebuilt.qemu.org 04/01/2014
+ RIP: 0010:trace_event_raw_event_btrfs__prelim_ref+0x72/0x130
+ Code: e8 43 81 9f ff 48 85 c0 74 78 4d 85 e4 0f 84 8f 00 00 00 49 8b 94 24 c0 06 00 00 48 8b 0a 48 89 48 08 48 8b 52 08 48 89 50 10 <49> 8b 55 18 48 89 50 18 49 8b 55 20 48 89 50 20 41 0f b6 55 28 88
+ RSP: 0018:ffffce44820077a0 EFLAGS: 00010286
+ RAX: ffff8c6b403f9014 RBX: ffff8c6b55825730 RCX: 304994edf9cf506b
+ RDX: d8b11eb7f0fdb699 RSI: ffff8c6b403f9010 RDI: ffff8c6b403f9010
+ RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000010
+ R10: 00000000ffffffff R11: 0000000000000000 R12: ffff8c6b4e8fb000
+ R13: 0000000000000000 R14: ffffce44820077a8 R15: ffff8c6b4abd1540
+ FS: 00007f4dc6813740(0000) GS:ffff8c6c1d378000(0000) knlGS:0000000000000000
+ CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+ CR2: 0000000000000018 CR3: 000000010eb42000 CR4: 0000000000750ef0
+ PKRU: 55555554
+ Call Trace:
+ <TASK>
+ prelim_ref_insert+0x1c1/0x270
+ find_parent_nodes+0x12a6/0x1ee0
+ ? __entry_text_end+0x101f06/0x101f09
+ ? srso_alias_return_thunk+0x5/0xfbef5
+ ? srso_alias_return_thunk+0x5/0xfbef5
+ ? srso_alias_return_thunk+0x5/0xfbef5
+ ? srso_alias_return_thunk+0x5/0xfbef5
+ btrfs_is_data_extent_shared+0x167/0x640
+ ? fiemap_process_hole+0xd0/0x2c0
+ extent_fiemap+0xa5c/0xbc0
+ ? __entry_text_end+0x101f05/0x101f09
+ btrfs_fiemap+0x7e/0xd0
+ do_vfs_ioctl+0x425/0x9d0
+ __x64_sys_ioctl+0x75/0xc0
+
+Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
+Signed-off-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ include/trace/events/btrfs.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
+index 9271b5dfae4c4..a5f77b685c55f 100644
+--- a/include/trace/events/btrfs.h
++++ b/include/trace/events/btrfs.h
+@@ -1788,7 +1788,7 @@ DECLARE_EVENT_CLASS(btrfs__prelim_ref,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct prelim_ref *oldref,
+ const struct prelim_ref *newref, u64 tree_size),
+- TP_ARGS(fs_info, newref, oldref, tree_size),
++ TP_ARGS(fs_info, oldref, newref, tree_size),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_id )
+--
+2.39.5
+
--- /dev/null
+From 07c88a7a0bd57028cf239d6c2b7976ee3a4c1fc0 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 21 Feb 2025 16:12:15 +0000
+Subject: btrfs: get zone unusable bytes while holding lock at
+ btrfs_reclaim_bgs_work()
+
+From: Filipe Manana <fdmanana@suse.com>
+
+[ Upstream commit 1283b8c125a83bf7a7dbe90c33d3472b6d7bf612 ]
+
+At btrfs_reclaim_bgs_work(), we are grabbing a block group's zone unusable
+bytes while not under the protection of the block group's spinlock, so
+this can trigger race reports from KCSAN (or similar tools) since that
+field is typically updated while holding the lock, such as at
+__btrfs_add_free_space_zoned() for example.
+
+Fix this by grabbing the zone unusable bytes while we are still in the
+critical section holding the block group's spinlock, which is right above
+where we are currently grabbing it.
+
+Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
+Signed-off-by: Filipe Manana <fdmanana@suse.com>
+Reviewed-by: David Sterba <dsterba@suse.com>
+Signed-off-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/btrfs/block-group.c | 18 +++++++++++-------
+ 1 file changed, 11 insertions(+), 7 deletions(-)
+
+diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
+index 2c5bd2ad69f35..614917cac0e7e 100644
+--- a/fs/btrfs/block-group.c
++++ b/fs/btrfs/block-group.c
+@@ -1543,6 +1543,17 @@ void btrfs_reclaim_bgs_work(struct work_struct *work)
+ up_write(&space_info->groups_sem);
+ goto next;
+ }
++
++ /*
++ * Cache the zone_unusable value before turning the block group
++ * to read only. As soon as the block group is read only it's
++ * zone_unusable value gets moved to the block group's read-only
++ * bytes and isn't available for calculations anymore. We also
++ * cache it before unlocking the block group, to prevent races
++ * (reports from KCSAN and such tools) with tasks updating it.
++ */
++ zone_unusable = bg->zone_unusable;
++
+ spin_unlock(&bg->lock);
+
+ /*
+@@ -1558,13 +1569,6 @@ void btrfs_reclaim_bgs_work(struct work_struct *work)
+ goto next;
+ }
+
+- /*
+- * Cache the zone_unusable value before turning the block group
+- * to read only. As soon as the blog group is read only it's
+- * zone_unusable value gets moved to the block group's read-only
+- * bytes and isn't available for calculations anymore.
+- */
+- zone_unusable = bg->zone_unusable;
+ ret = inc_block_group_ro(bg, 0);
+ up_write(&space_info->groups_sem);
+ if (ret < 0)
+--
+2.39.5
+
--- /dev/null
+From 2c4c872c3dd6d3c4d37200f1b3490b1b784d2243 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Mar 2025 15:01:05 -0800
+Subject: btrfs: make btrfs_discard_workfn() block_group ref explicit
+
+From: Boris Burkov <boris@bur.io>
+
+[ Upstream commit 895c6721d310c036dcfebb5ab845822229fa35eb ]
+
+Currently, the async discard machinery owns a ref to the block_group
+when the block_group is queued on a discard list. However, to handle
+races with discard cancellation and the discard workfn, we have a
+specific logic to detect that the block_group is *currently* running in
+the workfn, to protect the workfn's usage amidst cancellation.
+
+As far as I can tell, this doesn't have any overt bugs (though
+finish_discard_pass() and remove_from_discard_list() racing can have a
+surprising outcome for the caller of remove_from_discard_list() in that
+it is again added at the end).
+
+But it is needlessly complicated to rely on locking and the nullity of
+discard_ctl->block_group. Simplify this significantly by just taking a
+refcount while we are in the workfn and unconditionally drop it in both
+the remove and workfn paths, regardless of if they race.
+
+Reviewed-by: Filipe Manana <fdmanana@suse.com>
+Signed-off-by: Boris Burkov <boris@bur.io>
+Signed-off-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/btrfs/discard.c | 34 ++++++++++++++++------------------
+ 1 file changed, 16 insertions(+), 18 deletions(-)
+
+diff --git a/fs/btrfs/discard.c b/fs/btrfs/discard.c
+index 7b2f77a8aa982..a90f3cb83c709 100644
+--- a/fs/btrfs/discard.c
++++ b/fs/btrfs/discard.c
+@@ -152,13 +152,7 @@ static bool remove_from_discard_list(struct btrfs_discard_ctl *discard_ctl,
+ block_group->discard_eligible_time = 0;
+ queued = !list_empty(&block_group->discard_list);
+ list_del_init(&block_group->discard_list);
+- /*
+- * If the block group is currently running in the discard workfn, we
+- * don't want to deref it, since it's still being used by the workfn.
+- * The workfn will notice this case and deref the block group when it is
+- * finished.
+- */
+- if (queued && !running)
++ if (queued)
+ btrfs_put_block_group(block_group);
+
+ spin_unlock(&discard_ctl->lock);
+@@ -256,9 +250,10 @@ static struct btrfs_block_group *peek_discard_list(
+ block_group->discard_cursor = block_group->start;
+ block_group->discard_state = BTRFS_DISCARD_EXTENTS;
+ }
+- discard_ctl->block_group = block_group;
+ }
+ if (block_group) {
++ btrfs_get_block_group(block_group);
++ discard_ctl->block_group = block_group;
+ *discard_state = block_group->discard_state;
+ *discard_index = block_group->discard_index;
+ }
+@@ -482,9 +477,20 @@ static void btrfs_discard_workfn(struct work_struct *work)
+
+ block_group = peek_discard_list(discard_ctl, &discard_state,
+ &discard_index, now);
+- if (!block_group || !btrfs_run_discard_work(discard_ctl))
++ if (!block_group)
+ return;
++ if (!btrfs_run_discard_work(discard_ctl)) {
++ spin_lock(&discard_ctl->lock);
++ btrfs_put_block_group(block_group);
++ discard_ctl->block_group = NULL;
++ spin_unlock(&discard_ctl->lock);
++ return;
++ }
+ if (now < block_group->discard_eligible_time) {
++ spin_lock(&discard_ctl->lock);
++ btrfs_put_block_group(block_group);
++ discard_ctl->block_group = NULL;
++ spin_unlock(&discard_ctl->lock);
+ btrfs_discard_schedule_work(discard_ctl, false);
+ return;
+ }
+@@ -536,15 +542,7 @@ static void btrfs_discard_workfn(struct work_struct *work)
+ spin_lock(&discard_ctl->lock);
+ discard_ctl->prev_discard = trimmed;
+ discard_ctl->prev_discard_time = now;
+- /*
+- * If the block group was removed from the discard list while it was
+- * running in this workfn, then we didn't deref it, since this function
+- * still owned that reference. But we set the discard_ctl->block_group
+- * back to NULL, so we can use that condition to know that now we need
+- * to deref the block_group.
+- */
+- if (discard_ctl->block_group == NULL)
+- btrfs_put_block_group(block_group);
++ btrfs_put_block_group(block_group);
+ discard_ctl->block_group = NULL;
+ __btrfs_discard_schedule_work(discard_ctl, now, false);
+ spin_unlock(&discard_ctl->lock);
+--
+2.39.5
+
--- /dev/null
+From 999aec228f09831ec0dbde1e5bd8a1fdbeeedd25 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Feb 2025 13:09:25 +0000
+Subject: btrfs: send: return -ENAMETOOLONG when attempting a path that is too
+ long
+
+From: Filipe Manana <fdmanana@suse.com>
+
+[ Upstream commit a77749b3e21813566cea050bbb3414ae74562eba ]
+
+When attempting to build a too long path we are currently returning
+-ENOMEM, which is very odd and misleading. So update fs_path_ensure_buf()
+to return -ENAMETOOLONG instead. Also, while at it, move the WARN_ON()
+into the if statement's expression, as it makes it clear what is being
+tested and also has the effect of adding 'unlikely' to the statement,
+which allows the compiler to generate better code as this condition is
+never expected to happen.
+
+Signed-off-by: Filipe Manana <fdmanana@suse.com>
+Reviewed-by: David Sterba <dsterba@suse.com>
+Signed-off-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/btrfs/send.c | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
+index 577980b33aeb7..a46076788bd7e 100644
+--- a/fs/btrfs/send.c
++++ b/fs/btrfs/send.c
+@@ -400,10 +400,8 @@ static int fs_path_ensure_buf(struct fs_path *p, int len)
+ if (p->buf_len >= len)
+ return 0;
+
+- if (len > PATH_MAX) {
+- WARN_ON(1);
+- return -ENOMEM;
+- }
++ if (WARN_ON(len > PATH_MAX))
++ return -ENAMETOOLONG;
+
+ path_len = p->end - p->start;
+ old_buf_len = p->buf_len;
+--
+2.39.5
+
--- /dev/null
+From 8a48b7de29fb5ace850bd4359dfa24966e21cdfb Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 12 Feb 2025 21:23:14 +0100
+Subject: can: c_can: Use of_property_present() to test existence of DT
+ property
+
+From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+[ Upstream commit ab1bc2290fd8311d49b87c29f1eb123fcb581bee ]
+
+of_property_read_bool() should be used only on boolean properties.
+
+Cc: Rob Herring <robh@kernel.org>
+Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
+Link: https://patch.msgid.link/20250212-syscon-phandle-args-can-v2-3-ac9a1253396b@linaro.org
+Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/can/c_can/c_can_platform.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c
+index c5d7093d54133..c29862b3bb1f3 100644
+--- a/drivers/net/can/c_can/c_can_platform.c
++++ b/drivers/net/can/c_can/c_can_platform.c
+@@ -334,7 +334,7 @@ static int c_can_plat_probe(struct platform_device *pdev)
+ /* Check if we need custom RAMINIT via syscon. Mostly for TI
+ * platforms. Only supported with DT boot.
+ */
+- if (np && of_property_read_bool(np, "syscon-raminit")) {
++ if (np && of_property_present(np, "syscon-raminit")) {
+ u32 id;
+ struct c_can_raminit *raminit = &priv->raminit_sys;
+
+--
+2.39.5
+
--- /dev/null
+From bc7ae5a472f41cf5c75e4375ff92ece10b20ef9c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 17 Apr 2025 07:30:00 +0000
+Subject: cgroup: Fix compilation issue due to cgroup_mutex not being exported
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: gaoxu <gaoxu2@honor.com>
+
+[ Upstream commit 87c259a7a359e73e6c52c68fcbec79988999b4e6 ]
+
+When adding folio_memcg function call in the zram module for
+Android16-6.12, the following error occurs during compilation:
+ERROR: modpost: "cgroup_mutex" [../soc-repo/zram.ko] undefined!
+
+This error is caused by the indirect call to lockdep_is_held(&cgroup_mutex)
+within folio_memcg. The export setting for cgroup_mutex is controlled by
+the CONFIG_PROVE_RCU macro. If CONFIG_LOCKDEP is enabled while
+CONFIG_PROVE_RCU is not, this compilation error will occur.
+
+To resolve this issue, add a parallel macro CONFIG_LOCKDEP control to
+ensure cgroup_mutex is properly exported when needed.
+
+Signed-off-by: gao xu <gaoxu2@honor.com>
+Acked-by: Michal Koutný <mkoutny@suse.com>
+Signed-off-by: Tejun Heo <tj@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ kernel/cgroup/cgroup.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
+index 1e87257fe4692..1a3b2e1436db0 100644
+--- a/kernel/cgroup/cgroup.c
++++ b/kernel/cgroup/cgroup.c
+@@ -89,7 +89,7 @@
+ DEFINE_MUTEX(cgroup_mutex);
+ DEFINE_SPINLOCK(css_set_lock);
+
+-#ifdef CONFIG_PROVE_RCU
++#if (defined CONFIG_PROVE_RCU || defined CONFIG_LOCKDEP)
+ EXPORT_SYMBOL_GPL(cgroup_mutex);
+ EXPORT_SYMBOL_GPL(css_set_lock);
+ #endif
+--
+2.39.5
+
--- /dev/null
+From b4250f295e84c1c8053e82a7ca843a60512cd041 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 18 Feb 2025 19:26:46 +0100
+Subject: clk: imx8mp: inform CCF of maximum frequency of clocks
+
+From: Ahmad Fatoum <a.fatoum@pengutronix.de>
+
+[ Upstream commit 06a61b5cb6a8638fa8823cd09b17233b29696fa2 ]
+
+The IMX8MPCEC datasheet lists maximum frequencies allowed for different
+modules. Some of these limits are universal, but some depend on
+whether the SoC is operating in nominal or in overdrive mode.
+
+The imx8mp.dtsi currently assumes overdrive mode and configures some
+clocks in accordance with this. Boards wishing to make use of nominal
+mode will need to override some of the clock rates manually.
+
+As operating the clocks outside of their allowed range can lead to
+difficult to debug issues, it makes sense to register the maximum rates
+allowed in the driver, so the CCF can take them into account.
+
+Reviewed-by: Peng Fan <peng.fan@nxp.com>
+Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
+Link: https://lore.kernel.org/r/20250218-imx8m-clk-v4-6-b7697dc2dcd0@pengutronix.de
+Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/clk/imx/clk-imx8mp.c | 151 +++++++++++++++++++++++++++++++++++
+ 1 file changed, 151 insertions(+)
+
+diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c
+index 0f9ec5e0f5f81..0541ddfdf1020 100644
+--- a/drivers/clk/imx/clk-imx8mp.c
++++ b/drivers/clk/imx/clk-imx8mp.c
+@@ -8,6 +8,7 @@
+ #include <linux/err.h>
+ #include <linux/io.h>
+ #include <linux/module.h>
++#include <linux/units.h>
+ #include <linux/of_address.h>
+ #include <linux/platform_device.h>
+ #include <linux/slab.h>
+@@ -405,11 +406,151 @@ static const char * const imx8mp_clkout_sels[] = {"audio_pll1_out", "audio_pll2_
+ static struct clk_hw **hws;
+ static struct clk_hw_onecell_data *clk_hw_data;
+
++struct imx8mp_clock_constraints {
++ unsigned int clkid;
++ u32 maxrate;
++};
++
++/*
++ * Below tables are taken from IMX8MPCEC Rev. 2.1, 07/2023
++ * Table 13. Maximum frequency of modules.
++ * Probable typos fixed are marked with a comment.
++ */
++static const struct imx8mp_clock_constraints imx8mp_clock_common_constraints[] = {
++ { IMX8MP_CLK_A53_DIV, 1000 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ENET_AXI, 266666667 }, /* Datasheet claims 266MHz */
++ { IMX8MP_CLK_NAND_USDHC_BUS, 266666667 }, /* Datasheet claims 266MHz */
++ { IMX8MP_CLK_MEDIA_APB, 200 * HZ_PER_MHZ },
++ { IMX8MP_CLK_HDMI_APB, 133333333 }, /* Datasheet claims 133MHz */
++ { IMX8MP_CLK_ML_AXI, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_AHB, 133333333 },
++ { IMX8MP_CLK_IPG_ROOT, 66666667 },
++ { IMX8MP_CLK_AUDIO_AHB, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_DISP2_PIX, 170 * HZ_PER_MHZ },
++ { IMX8MP_CLK_DRAM_ALT, 666666667 },
++ { IMX8MP_CLK_DRAM_APB, 200 * HZ_PER_MHZ },
++ { IMX8MP_CLK_CAN1, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_CAN2, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_PCIE_AUX, 10 * HZ_PER_MHZ },
++ { IMX8MP_CLK_I2C5, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_I2C6, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_SAI1, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_SAI2, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_SAI3, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_SAI5, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_SAI6, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_ENET_QOS, 125 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ENET_QOS_TIMER, 200 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ENET_REF, 125 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ENET_TIMER, 125 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ENET_PHY_REF, 125 * HZ_PER_MHZ },
++ { IMX8MP_CLK_NAND, 500 * HZ_PER_MHZ },
++ { IMX8MP_CLK_QSPI, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_USDHC1, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_USDHC2, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_I2C1, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_I2C2, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_I2C3, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_I2C4, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_UART1, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_UART2, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_UART3, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_UART4, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ECSPI1, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ECSPI2, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_PWM1, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_PWM2, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_PWM3, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_PWM4, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_GPT1, 100 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPT2, 100 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPT3, 100 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPT4, 100 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPT5, 100 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPT6, 100 * HZ_PER_MHZ },
++ { IMX8MP_CLK_WDOG, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_IPP_DO_CLKO1, 200 * HZ_PER_MHZ },
++ { IMX8MP_CLK_IPP_DO_CLKO2, 200 * HZ_PER_MHZ },
++ { IMX8MP_CLK_HDMI_REF_266M, 266 * HZ_PER_MHZ },
++ { IMX8MP_CLK_USDHC3, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_MIPI_PHY1_REF, 300 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_DISP1_PIX, 250 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_CAM2_PIX, 277 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_LDB, 595 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_MIPI_TEST_BYTE, 200 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ECSPI3, 80 * HZ_PER_MHZ },
++ { IMX8MP_CLK_PDM, 200 * HZ_PER_MHZ },
++ { IMX8MP_CLK_SAI7, 66666667 }, /* Datasheet claims 66MHz */
++ { IMX8MP_CLK_MAIN_AXI, 400 * HZ_PER_MHZ },
++ { /* Sentinel */ }
++};
++
++static const struct imx8mp_clock_constraints imx8mp_clock_nominal_constraints[] = {
++ { IMX8MP_CLK_M7_CORE, 600 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ML_CORE, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU3D_CORE, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU3D_SHADER_CORE, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU2D_CORE, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_AUDIO_AXI_SRC, 600 * HZ_PER_MHZ },
++ { IMX8MP_CLK_HSIO_AXI, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_ISP, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_VPU_BUS, 600 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_AXI, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_HDMI_AXI, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU_AXI, 600 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU_AHB, 300 * HZ_PER_MHZ },
++ { IMX8MP_CLK_NOC, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_NOC_IO, 600 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ML_AHB, 300 * HZ_PER_MHZ },
++ { IMX8MP_CLK_VPU_G1, 600 * HZ_PER_MHZ },
++ { IMX8MP_CLK_VPU_G2, 500 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_CAM1_PIX, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_VPU_VC8000E, 400 * HZ_PER_MHZ }, /* Datasheet claims 500MHz */
++ { IMX8MP_CLK_DRAM_CORE, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GIC, 400 * HZ_PER_MHZ },
++ { /* Sentinel */ }
++};
++
++static const struct imx8mp_clock_constraints imx8mp_clock_overdrive_constraints[] = {
++ { IMX8MP_CLK_M7_CORE, 800 * HZ_PER_MHZ},
++ { IMX8MP_CLK_ML_CORE, 1000 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU3D_CORE, 1000 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU3D_SHADER_CORE, 1000 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU2D_CORE, 1000 * HZ_PER_MHZ },
++ { IMX8MP_CLK_AUDIO_AXI_SRC, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_HSIO_AXI, 500 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_ISP, 500 * HZ_PER_MHZ },
++ { IMX8MP_CLK_VPU_BUS, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_AXI, 500 * HZ_PER_MHZ },
++ { IMX8MP_CLK_HDMI_AXI, 500 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU_AXI, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GPU_AHB, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_NOC, 1000 * HZ_PER_MHZ },
++ { IMX8MP_CLK_NOC_IO, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_ML_AHB, 400 * HZ_PER_MHZ },
++ { IMX8MP_CLK_VPU_G1, 800 * HZ_PER_MHZ },
++ { IMX8MP_CLK_VPU_G2, 700 * HZ_PER_MHZ },
++ { IMX8MP_CLK_MEDIA_CAM1_PIX, 500 * HZ_PER_MHZ },
++ { IMX8MP_CLK_VPU_VC8000E, 500 * HZ_PER_MHZ }, /* Datasheet claims 400MHz */
++ { IMX8MP_CLK_DRAM_CORE, 1000 * HZ_PER_MHZ },
++ { IMX8MP_CLK_GIC, 500 * HZ_PER_MHZ },
++ { /* Sentinel */ }
++};
++
++static void imx8mp_clocks_apply_constraints(const struct imx8mp_clock_constraints constraints[])
++{
++ const struct imx8mp_clock_constraints *constr;
++
++ for (constr = constraints; constr->clkid; constr++)
++ clk_hw_set_rate_range(hws[constr->clkid], 0, constr->maxrate);
++}
++
+ static int imx8mp_clocks_probe(struct platform_device *pdev)
+ {
+ struct device *dev = &pdev->dev;
+ struct device_node *np;
+ void __iomem *anatop_base, *ccm_base;
++ const char *opmode;
+ int err;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,imx8mp-anatop");
+@@ -720,6 +861,16 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
+
+ imx_check_clk_hws(hws, IMX8MP_CLK_END);
+
++ imx8mp_clocks_apply_constraints(imx8mp_clock_common_constraints);
++
++ err = of_property_read_string(np, "fsl,operating-mode", &opmode);
++ if (!err) {
++ if (!strcmp(opmode, "nominal"))
++ imx8mp_clocks_apply_constraints(imx8mp_clock_nominal_constraints);
++ else if (!strcmp(opmode, "overdrive"))
++ imx8mp_clocks_apply_constraints(imx8mp_clock_overdrive_constraints);
++ }
++
+ err = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
+ if (err < 0) {
+ dev_err(dev, "failed to register hws for i.MX8MP\n");
+--
+2.39.5
+
--- /dev/null
+From 97fdb977a79e03c58a43240e46a59e239292ad2b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 22 Jan 2025 22:26:12 +0000
+Subject: clk: qcom: camcc-sm8250: Use clk_rcg2_shared_ops for some RCGs
+
+From: Jordan Crouse <jorcrous@amazon.com>
+
+[ Upstream commit 52b10b591f83dc6d9a1d6c2dc89433470a787ecd ]
+
+Update some RCGs on the sm8250 camera clock controller to use
+clk_rcg2_shared_ops. The shared_ops ensure the RCGs get parked
+to the XO during clock disable to prevent the clocks from locking up
+when the GDSC is enabled. These mirror similar fixes for other controllers
+such as commit e5c359f70e4b ("clk: qcom: camcc: Update the clock ops for
+the SC7180").
+
+Signed-off-by: Jordan Crouse <jorcrous@amazon.com>
+Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
+Link: https://lore.kernel.org/r/20250122222612.32351-1-jorcrous@amazon.com
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/clk/qcom/camcc-sm8250.c | 56 ++++++++++++++++-----------------
+ 1 file changed, 28 insertions(+), 28 deletions(-)
+
+diff --git a/drivers/clk/qcom/camcc-sm8250.c b/drivers/clk/qcom/camcc-sm8250.c
+index 9b32c56a5bc5a..e29706d782870 100644
+--- a/drivers/clk/qcom/camcc-sm8250.c
++++ b/drivers/clk/qcom/camcc-sm8250.c
+@@ -411,7 +411,7 @@ static struct clk_rcg2 cam_cc_bps_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -433,7 +433,7 @@ static struct clk_rcg2 cam_cc_camnoc_axi_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -454,7 +454,7 @@ static struct clk_rcg2 cam_cc_cci_0_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -469,7 +469,7 @@ static struct clk_rcg2 cam_cc_cci_1_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -490,7 +490,7 @@ static struct clk_rcg2 cam_cc_cphy_rx_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -511,7 +511,7 @@ static struct clk_rcg2 cam_cc_csi0phytimer_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -526,7 +526,7 @@ static struct clk_rcg2 cam_cc_csi1phytimer_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -556,7 +556,7 @@ static struct clk_rcg2 cam_cc_csi3phytimer_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -571,7 +571,7 @@ static struct clk_rcg2 cam_cc_csi4phytimer_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -586,7 +586,7 @@ static struct clk_rcg2 cam_cc_csi5phytimer_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -611,7 +611,7 @@ static struct clk_rcg2 cam_cc_fast_ahb_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -634,7 +634,7 @@ static struct clk_rcg2 cam_cc_fd_core_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -649,7 +649,7 @@ static struct clk_rcg2 cam_cc_icp_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -673,7 +673,7 @@ static struct clk_rcg2 cam_cc_ife_0_clk_src = {
+ .parent_data = cam_cc_parent_data_2,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_2),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -710,7 +710,7 @@ static struct clk_rcg2 cam_cc_ife_0_csid_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -734,7 +734,7 @@ static struct clk_rcg2 cam_cc_ife_1_clk_src = {
+ .parent_data = cam_cc_parent_data_3,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_3),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -749,7 +749,7 @@ static struct clk_rcg2 cam_cc_ife_1_csid_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -771,7 +771,7 @@ static struct clk_rcg2 cam_cc_ife_lite_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -786,7 +786,7 @@ static struct clk_rcg2 cam_cc_ife_lite_csid_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -810,7 +810,7 @@ static struct clk_rcg2 cam_cc_ipe_0_clk_src = {
+ .parent_data = cam_cc_parent_data_4,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_4),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -825,7 +825,7 @@ static struct clk_rcg2 cam_cc_jpeg_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -847,7 +847,7 @@ static struct clk_rcg2 cam_cc_mclk0_clk_src = {
+ .parent_data = cam_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -862,7 +862,7 @@ static struct clk_rcg2 cam_cc_mclk1_clk_src = {
+ .parent_data = cam_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -877,7 +877,7 @@ static struct clk_rcg2 cam_cc_mclk2_clk_src = {
+ .parent_data = cam_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -892,7 +892,7 @@ static struct clk_rcg2 cam_cc_mclk3_clk_src = {
+ .parent_data = cam_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -907,7 +907,7 @@ static struct clk_rcg2 cam_cc_mclk4_clk_src = {
+ .parent_data = cam_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -922,7 +922,7 @@ static struct clk_rcg2 cam_cc_mclk5_clk_src = {
+ .parent_data = cam_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+@@ -993,7 +993,7 @@ static struct clk_rcg2 cam_cc_slow_ahb_clk_src = {
+ .parent_data = cam_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+- .ops = &clk_rcg2_ops,
++ .ops = &clk_rcg2_shared_ops,
+ },
+ };
+
+--
+2.39.5
+
--- /dev/null
+From d469d244ff224a69d98fe50b33ea259a662f6d9f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 19 Feb 2025 19:41:35 +0800
+Subject: clocksource/drivers/timer-riscv: Stop stimecmp when cpu hotplug
+
+From: Nick Hu <nick.hu@sifive.com>
+
+[ Upstream commit 70c93b026ed07078e933583591aa9ca6701cd9da ]
+
+Stop the timer when the cpu is going to be offline otherwise the
+timer interrupt may be pending while performing power-down.
+
+Suggested-by: Anup Patel <anup@brainfault.org>
+Link: https://lore.kernel.org/lkml/20240829033904.477200-3-nick.hu@sifive.com/T/#u
+Signed-off-by: Nick Hu <nick.hu@sifive.com>
+Reviewed-by: Anup Patel <anup@brainfault.org>
+Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
+Link: https://lore.kernel.org/r/20250219114135.27764-3-nick.hu@sifive.com
+Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/clocksource/timer-riscv.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/drivers/clocksource/timer-riscv.c b/drivers/clocksource/timer-riscv.c
+index c51c5ed15aa75..427c92dd048c4 100644
+--- a/drivers/clocksource/timer-riscv.c
++++ b/drivers/clocksource/timer-riscv.c
+@@ -75,7 +75,13 @@ static int riscv_timer_starting_cpu(unsigned int cpu)
+
+ static int riscv_timer_dying_cpu(unsigned int cpu)
+ {
++ /*
++ * Stop the timer when the cpu is going to be offline otherwise
++ * the timer interrupt may be pending while performing power-down.
++ */
++ riscv_clock_event_stop();
+ disable_percpu_irq(riscv_clock_event_irq);
++
+ return 0;
+ }
+
+--
+2.39.5
+
--- /dev/null
+From b432c28c5fe0cd7cfede93526e446df3d6e79489 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 29 Jan 2025 13:32:47 +0100
+Subject: clocksource: mips-gic-timer: Enable counter when CPUs start
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Paul Burton <paulburton@kernel.org>
+
+[ Upstream commit 3128b0a2e0cf6e07aa78e5f8cf7dd9cd59dc8174 ]
+
+In multi-cluster MIPS I6500 systems there is a GIC in each cluster,
+each with its own counter. When a cluster powers up the counter will
+be stopped, with the COUNTSTOP bit set in the GIC_CONFIG register.
+
+In single cluster systems, it has been fine to clear COUNTSTOP once
+in gic_clocksource_of_init() to start the counter. In multi-cluster
+systems, this will only have started the counter in the boot cluster,
+and any CPUs in other clusters will find their counter stopped which
+will break the GIC clock_event_device.
+
+Resolve this by having CPUs clear the COUNTSTOP bit when they come
+online, using the existing gic_starting_cpu() CPU hotplug callback. This
+will allow CPUs in secondary clusters to ensure that the cluster's GIC
+counter is running as expected.
+
+Signed-off-by: Paul Burton <paulburton@kernel.org>
+Signed-off-by: Chao-ying Fu <cfu@wavecomp.com>
+Signed-off-by: Dragan Mladjenovic <dragan.mladjenovic@syrmia.com>
+Signed-off-by: Aleksandar Rikalo <arikalo@gmail.com>
+Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
+Tested-by: Serge Semin <fancer.lancer@gmail.com>
+Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/clocksource/mips-gic-timer.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c
+index be4175f415ba5..1946691f6b322 100644
+--- a/drivers/clocksource/mips-gic-timer.c
++++ b/drivers/clocksource/mips-gic-timer.c
+@@ -119,6 +119,9 @@ static void gic_update_frequency(void *data)
+
+ static int gic_starting_cpu(unsigned int cpu)
+ {
++ /* Ensure the GIC counter is running */
++ clear_gic_config(GIC_CONFIG_COUNTSTOP);
++
+ gic_clockevent_cpu_init(cpu, this_cpu_ptr(&gic_clockevent_device));
+ return 0;
+ }
+@@ -253,9 +256,6 @@ static int __init gic_clocksource_of_init(struct device_node *node)
+ pr_warn("Unable to register clock notifier\n");
+ }
+
+- /* And finally start the counter */
+- clear_gic_config(GIC_CONFIG_COUNTSTOP);
+-
+ /*
+ * It's safe to use the MIPS GIC timer as a sched clock source only if
+ * its ticks are stable, which is true on either the platforms with
+--
+2.39.5
+
--- /dev/null
+From 47cca9e222efd69a53edb52b23a23e3c748af22f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 10 Mar 2025 00:28:48 -0500
+Subject: cpufreq: tegra186: Share policy per cluster
+
+From: Aaron Kling <luceoscutum@gmail.com>
+
+[ Upstream commit be4ae8c19492cd6d5de61ccb34ffb3f5ede5eec8 ]
+
+This functionally brings tegra186 in line with tegra210 and tegra194,
+sharing a cpufreq policy between all cores in a cluster.
+
+Reviewed-by: Sumit Gupta <sumitg@nvidia.com>
+Acked-by: Thierry Reding <treding@nvidia.com>
+Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
+Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/cpufreq/tegra186-cpufreq.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c
+index 5d1943e787b0c..19597246f9ccb 100644
+--- a/drivers/cpufreq/tegra186-cpufreq.c
++++ b/drivers/cpufreq/tegra186-cpufreq.c
+@@ -73,11 +73,18 @@ static int tegra186_cpufreq_init(struct cpufreq_policy *policy)
+ {
+ struct tegra186_cpufreq_data *data = cpufreq_get_driver_data();
+ unsigned int cluster = data->cpus[policy->cpu].bpmp_cluster_id;
++ u32 cpu;
+
+ policy->freq_table = data->clusters[cluster].table;
+ policy->cpuinfo.transition_latency = 300 * 1000;
+ policy->driver_data = NULL;
+
++ /* set same policy for all cpus in a cluster */
++ for (cpu = 0; cpu < ARRAY_SIZE(tegra186_cpus); cpu++) {
++ if (data->cpus[cpu].bpmp_cluster_id == cluster)
++ cpumask_set_cpu(cpu, policy->cpus);
++ }
++
+ return 0;
+ }
+
+--
+2.39.5
+
--- /dev/null
+From 1eb15468619bbd5fa90e65f23bb93829bff7aaab Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Feb 2025 15:29:05 +0100
+Subject: cpuidle: menu: Avoid discarding useful information
+
+From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
+
+[ Upstream commit 85975daeaa4d6ec560bfcd354fc9c08ad7f38888 ]
+
+When giving up on making a high-confidence prediction,
+get_typical_interval() always returns UINT_MAX which means that the
+next idle interval prediction will be based entirely on the time till
+the next timer. However, the information represented by the most
+recent intervals may not be completely useless in those cases.
+
+Namely, the largest recent idle interval is an upper bound on the
+recently observed idle duration, so it is reasonable to assume that
+the next idle duration is unlikely to exceed it. Moreover, this is
+still true after eliminating the suspected outliers if the sample
+set still under consideration is at least as large as 50% of the
+maximum sample set size.
+
+Accordingly, make get_typical_interval() return the current maximum
+recent interval value in that case instead of UINT_MAX.
+
+Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
+Reported-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
+Tested-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
+Reviewed-by: Christian Loehle <christian.loehle@arm.com>
+Tested-by: Christian Loehle <christian.loehle@arm.com>
+Tested-by: Aboorva Devarajan <aboorvad@linux.ibm.com>
+Link: https://patch.msgid.link/7770672.EvYhyI6sBW@rjwysocki.net
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/cpuidle/governors/menu.c | 13 ++++++++++++-
+ 1 file changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
+index 2e5670446991f..e1e2721beb75b 100644
+--- a/drivers/cpuidle/governors/menu.c
++++ b/drivers/cpuidle/governors/menu.c
+@@ -249,8 +249,19 @@ static unsigned int get_typical_interval(struct menu_device *data,
+ * This can deal with workloads that have long pauses interspersed
+ * with sporadic activity with a bunch of short pauses.
+ */
+- if ((divisor * 4) <= INTERVALS * 3)
++ if (divisor * 4 <= INTERVALS * 3) {
++ /*
++ * If there are sufficiently many data points still under
++ * consideration after the outliers have been eliminated,
++ * returning without a prediction would be a mistake because it
++ * is likely that the next interval will not exceed the current
++ * maximum, so return the latter in that case.
++ */
++ if (divisor >= INTERVALS / 2)
++ return max;
++
+ return UINT_MAX;
++ }
+
+ thresh = max - 1;
+ goto again;
+--
+2.39.5
+
--- /dev/null
+From a3c31bd12e8eab70b80c32b91fd01531767dd9d3 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 27 Feb 2025 17:04:46 +0800
+Subject: crypto: lzo - Fix compression buffer overrun
+
+From: Herbert Xu <herbert@gondor.apana.org.au>
+
+[ Upstream commit cc47f07234f72cbd8e2c973cdbf2a6730660a463 ]
+
+Unlike the decompression code, the compression code in LZO never
+checked for output overruns. It instead assumes that the caller
+always provides enough buffer space, disregarding the buffer length
+provided by the caller.
+
+Add a safe compression interface that checks for the end of buffer
+before each write. Use the safe interface in crypto/lzo.
+
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Reviewed-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ crypto/lzo-rle.c | 2 +-
+ crypto/lzo.c | 2 +-
+ include/linux/lzo.h | 8 +++
+ lib/lzo/Makefile | 2 +-
+ lib/lzo/lzo1x_compress.c | 102 +++++++++++++++++++++++++---------
+ lib/lzo/lzo1x_compress_safe.c | 18 ++++++
+ 6 files changed, 106 insertions(+), 28 deletions(-)
+ create mode 100644 lib/lzo/lzo1x_compress_safe.c
+
+diff --git a/crypto/lzo-rle.c b/crypto/lzo-rle.c
+index 0631d975bfac1..0abc2d87f0420 100644
+--- a/crypto/lzo-rle.c
++++ b/crypto/lzo-rle.c
+@@ -55,7 +55,7 @@ static int __lzorle_compress(const u8 *src, unsigned int slen,
+ size_t tmp_len = *dlen; /* size_t(ulong) <-> uint on 64 bit */
+ int err;
+
+- err = lzorle1x_1_compress(src, slen, dst, &tmp_len, ctx);
++ err = lzorle1x_1_compress_safe(src, slen, dst, &tmp_len, ctx);
+
+ if (err != LZO_E_OK)
+ return -EINVAL;
+diff --git a/crypto/lzo.c b/crypto/lzo.c
+index ebda132dd22bf..8338851c7406a 100644
+--- a/crypto/lzo.c
++++ b/crypto/lzo.c
+@@ -55,7 +55,7 @@ static int __lzo_compress(const u8 *src, unsigned int slen,
+ size_t tmp_len = *dlen; /* size_t(ulong) <-> uint on 64 bit */
+ int err;
+
+- err = lzo1x_1_compress(src, slen, dst, &tmp_len, ctx);
++ err = lzo1x_1_compress_safe(src, slen, dst, &tmp_len, ctx);
+
+ if (err != LZO_E_OK)
+ return -EINVAL;
+diff --git a/include/linux/lzo.h b/include/linux/lzo.h
+index e95c7d1092b28..4d30e3624acd2 100644
+--- a/include/linux/lzo.h
++++ b/include/linux/lzo.h
+@@ -24,10 +24,18 @@
+ int lzo1x_1_compress(const unsigned char *src, size_t src_len,
+ unsigned char *dst, size_t *dst_len, void *wrkmem);
+
++/* Same as above but does not write more than dst_len to dst. */
++int lzo1x_1_compress_safe(const unsigned char *src, size_t src_len,
++ unsigned char *dst, size_t *dst_len, void *wrkmem);
++
+ /* This requires 'wrkmem' of size LZO1X_1_MEM_COMPRESS */
+ int lzorle1x_1_compress(const unsigned char *src, size_t src_len,
+ unsigned char *dst, size_t *dst_len, void *wrkmem);
+
++/* Same as above but does not write more than dst_len to dst. */
++int lzorle1x_1_compress_safe(const unsigned char *src, size_t src_len,
++ unsigned char *dst, size_t *dst_len, void *wrkmem);
++
+ /* safe decompression with overrun testing */
+ int lzo1x_decompress_safe(const unsigned char *src, size_t src_len,
+ unsigned char *dst, size_t *dst_len);
+diff --git a/lib/lzo/Makefile b/lib/lzo/Makefile
+index 2f58fafbbdddc..fc7b2b7ef4b20 100644
+--- a/lib/lzo/Makefile
++++ b/lib/lzo/Makefile
+@@ -1,5 +1,5 @@
+ # SPDX-License-Identifier: GPL-2.0-only
+-lzo_compress-objs := lzo1x_compress.o
++lzo_compress-objs := lzo1x_compress.o lzo1x_compress_safe.o
+ lzo_decompress-objs := lzo1x_decompress_safe.o
+
+ obj-$(CONFIG_LZO_COMPRESS) += lzo_compress.o
+diff --git a/lib/lzo/lzo1x_compress.c b/lib/lzo/lzo1x_compress.c
+index 76758e9296ba6..469c143f75852 100644
+--- a/lib/lzo/lzo1x_compress.c
++++ b/lib/lzo/lzo1x_compress.c
+@@ -18,11 +18,22 @@
+ #include <linux/lzo.h>
+ #include "lzodefs.h"
+
+-static noinline size_t
+-lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
+- unsigned char *out, size_t *out_len,
+- size_t ti, void *wrkmem, signed char *state_offset,
+- const unsigned char bitstream_version)
++#undef LZO_UNSAFE
++
++#ifndef LZO_SAFE
++#define LZO_UNSAFE 1
++#define LZO_SAFE(name) name
++#define HAVE_OP(x) 1
++#endif
++
++#define NEED_OP(x) if (!HAVE_OP(x)) goto output_overrun
++
++static noinline int
++LZO_SAFE(lzo1x_1_do_compress)(const unsigned char *in, size_t in_len,
++ unsigned char **out, unsigned char *op_end,
++ size_t *tp, void *wrkmem,
++ signed char *state_offset,
++ const unsigned char bitstream_version)
+ {
+ const unsigned char *ip;
+ unsigned char *op;
+@@ -30,8 +41,9 @@ lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
+ const unsigned char * const ip_end = in + in_len - 20;
+ const unsigned char *ii;
+ lzo_dict_t * const dict = (lzo_dict_t *) wrkmem;
++ size_t ti = *tp;
+
+- op = out;
++ op = *out;
+ ip = in;
+ ii = ip;
+ ip += ti < 4 ? 4 - ti : 0;
+@@ -118,25 +130,32 @@ lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
+ if (t != 0) {
+ if (t <= 3) {
+ op[*state_offset] |= t;
++ NEED_OP(4);
+ COPY4(op, ii);
+ op += t;
+ } else if (t <= 16) {
++ NEED_OP(17);
+ *op++ = (t - 3);
+ COPY8(op, ii);
+ COPY8(op + 8, ii + 8);
+ op += t;
+ } else {
+ if (t <= 18) {
++ NEED_OP(1);
+ *op++ = (t - 3);
+ } else {
+ size_t tt = t - 18;
++ NEED_OP(1);
+ *op++ = 0;
+ while (unlikely(tt > 255)) {
+ tt -= 255;
++ NEED_OP(1);
+ *op++ = 0;
+ }
++ NEED_OP(1);
+ *op++ = tt;
+ }
++ NEED_OP(t);
+ do {
+ COPY8(op, ii);
+ COPY8(op + 8, ii + 8);
+@@ -153,6 +172,7 @@ lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
+ if (unlikely(run_length)) {
+ ip += run_length;
+ run_length -= MIN_ZERO_RUN_LENGTH;
++ NEED_OP(4);
+ put_unaligned_le32((run_length << 21) | 0xfffc18
+ | (run_length & 0x7), op);
+ op += 4;
+@@ -245,10 +265,12 @@ lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
+ ip += m_len;
+ if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET) {
+ m_off -= 1;
++ NEED_OP(2);
+ *op++ = (((m_len - 1) << 5) | ((m_off & 7) << 2));
+ *op++ = (m_off >> 3);
+ } else if (m_off <= M3_MAX_OFFSET) {
+ m_off -= 1;
++ NEED_OP(1);
+ if (m_len <= M3_MAX_LEN)
+ *op++ = (M3_MARKER | (m_len - 2));
+ else {
+@@ -256,14 +278,18 @@ lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
+ *op++ = M3_MARKER | 0;
+ while (unlikely(m_len > 255)) {
+ m_len -= 255;
++ NEED_OP(1);
+ *op++ = 0;
+ }
++ NEED_OP(1);
+ *op++ = (m_len);
+ }
++ NEED_OP(2);
+ *op++ = (m_off << 2);
+ *op++ = (m_off >> 6);
+ } else {
+ m_off -= 0x4000;
++ NEED_OP(1);
+ if (m_len <= M4_MAX_LEN)
+ *op++ = (M4_MARKER | ((m_off >> 11) & 8)
+ | (m_len - 2));
+@@ -284,11 +310,14 @@ lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
+ m_len -= M4_MAX_LEN;
+ *op++ = (M4_MARKER | ((m_off >> 11) & 8));
+ while (unlikely(m_len > 255)) {
++ NEED_OP(1);
+ m_len -= 255;
+ *op++ = 0;
+ }
++ NEED_OP(1);
+ *op++ = (m_len);
+ }
++ NEED_OP(2);
+ *op++ = (m_off << 2);
+ *op++ = (m_off >> 6);
+ }
+@@ -297,14 +326,20 @@ lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
+ ii = ip;
+ goto next;
+ }
+- *out_len = op - out;
+- return in_end - (ii - ti);
++ *out = op;
++ *tp = in_end - (ii - ti);
++ return LZO_E_OK;
++
++output_overrun:
++ return LZO_E_OUTPUT_OVERRUN;
+ }
+
+-static int lzogeneric1x_1_compress(const unsigned char *in, size_t in_len,
+- unsigned char *out, size_t *out_len,
+- void *wrkmem, const unsigned char bitstream_version)
++static int LZO_SAFE(lzogeneric1x_1_compress)(
++ const unsigned char *in, size_t in_len,
++ unsigned char *out, size_t *out_len,
++ void *wrkmem, const unsigned char bitstream_version)
+ {
++ unsigned char * const op_end = out + *out_len;
+ const unsigned char *ip = in;
+ unsigned char *op = out;
+ unsigned char *data_start;
+@@ -328,14 +363,18 @@ static int lzogeneric1x_1_compress(const unsigned char *in, size_t in_len,
+ while (l > 20) {
+ size_t ll = l <= (m4_max_offset + 1) ? l : (m4_max_offset + 1);
+ uintptr_t ll_end = (uintptr_t) ip + ll;
++ int err;
++
+ if ((ll_end + ((t + ll) >> 5)) <= ll_end)
+ break;
+ BUILD_BUG_ON(D_SIZE * sizeof(lzo_dict_t) > LZO1X_1_MEM_COMPRESS);
+ memset(wrkmem, 0, D_SIZE * sizeof(lzo_dict_t));
+- t = lzo1x_1_do_compress(ip, ll, op, out_len, t, wrkmem,
+- &state_offset, bitstream_version);
++ err = LZO_SAFE(lzo1x_1_do_compress)(
++ ip, ll, &op, op_end, &t, wrkmem,
++ &state_offset, bitstream_version);
++ if (err != LZO_E_OK)
++ return err;
+ ip += ll;
+- op += *out_len;
+ l -= ll;
+ }
+ t += l;
+@@ -344,20 +383,26 @@ static int lzogeneric1x_1_compress(const unsigned char *in, size_t in_len,
+ const unsigned char *ii = in + in_len - t;
+
+ if (op == data_start && t <= 238) {
++ NEED_OP(1);
+ *op++ = (17 + t);
+ } else if (t <= 3) {
+ op[state_offset] |= t;
+ } else if (t <= 18) {
++ NEED_OP(1);
+ *op++ = (t - 3);
+ } else {
+ size_t tt = t - 18;
++ NEED_OP(1);
+ *op++ = 0;
+ while (tt > 255) {
+ tt -= 255;
++ NEED_OP(1);
+ *op++ = 0;
+ }
++ NEED_OP(1);
+ *op++ = tt;
+ }
++ NEED_OP(t);
+ if (t >= 16) do {
+ COPY8(op, ii);
+ COPY8(op + 8, ii + 8);
+@@ -370,31 +415,38 @@ static int lzogeneric1x_1_compress(const unsigned char *in, size_t in_len,
+ } while (--t > 0);
+ }
+
++ NEED_OP(3);
+ *op++ = M4_MARKER | 1;
+ *op++ = 0;
+ *op++ = 0;
+
+ *out_len = op - out;
+ return LZO_E_OK;
++
++output_overrun:
++ return LZO_E_OUTPUT_OVERRUN;
+ }
+
+-int lzo1x_1_compress(const unsigned char *in, size_t in_len,
+- unsigned char *out, size_t *out_len,
+- void *wrkmem)
++int LZO_SAFE(lzo1x_1_compress)(const unsigned char *in, size_t in_len,
++ unsigned char *out, size_t *out_len,
++ void *wrkmem)
+ {
+- return lzogeneric1x_1_compress(in, in_len, out, out_len, wrkmem, 0);
++ return LZO_SAFE(lzogeneric1x_1_compress)(
++ in, in_len, out, out_len, wrkmem, 0);
+ }
+
+-int lzorle1x_1_compress(const unsigned char *in, size_t in_len,
+- unsigned char *out, size_t *out_len,
+- void *wrkmem)
++int LZO_SAFE(lzorle1x_1_compress)(const unsigned char *in, size_t in_len,
++ unsigned char *out, size_t *out_len,
++ void *wrkmem)
+ {
+- return lzogeneric1x_1_compress(in, in_len, out, out_len,
+- wrkmem, LZO_VERSION);
++ return LZO_SAFE(lzogeneric1x_1_compress)(
++ in, in_len, out, out_len, wrkmem, LZO_VERSION);
+ }
+
+-EXPORT_SYMBOL_GPL(lzo1x_1_compress);
+-EXPORT_SYMBOL_GPL(lzorle1x_1_compress);
++EXPORT_SYMBOL_GPL(LZO_SAFE(lzo1x_1_compress));
++EXPORT_SYMBOL_GPL(LZO_SAFE(lzorle1x_1_compress));
+
++#ifndef LZO_UNSAFE
+ MODULE_LICENSE("GPL");
+ MODULE_DESCRIPTION("LZO1X-1 Compressor");
++#endif
+diff --git a/lib/lzo/lzo1x_compress_safe.c b/lib/lzo/lzo1x_compress_safe.c
+new file mode 100644
+index 0000000000000..371c9f8494928
+--- /dev/null
++++ b/lib/lzo/lzo1x_compress_safe.c
+@@ -0,0 +1,18 @@
++// SPDX-License-Identifier: GPL-2.0-only
++/*
++ * LZO1X Compressor from LZO
++ *
++ * Copyright (C) 1996-2012 Markus F.X.J. Oberhumer <markus@oberhumer.com>
++ *
++ * The full LZO package can be found at:
++ * http://www.oberhumer.com/opensource/lzo/
++ *
++ * Changed for Linux kernel use by:
++ * Nitin Gupta <nitingupta910@gmail.com>
++ * Richard Purdie <rpurdie@openedhand.com>
++ */
++
++#define LZO_SAFE(name) name##_safe
++#define HAVE_OP(x) ((size_t)(op_end - op) >= (size_t)(x))
++
++#include "lzo1x_compress.c"
+--
+2.39.5
+
--- /dev/null
+From db3b3e9095ec8a69077ea630e63a4e982ebfcdcd Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Mar 2025 13:27:05 +0530
+Subject: crypto: octeontx2 - suppress auth failure screaming due to negative
+ tests
+
+From: Shashank Gupta <shashankg@marvell.com>
+
+[ Upstream commit 64b7871522a4cba99d092e1c849d6f9092868aaa ]
+
+This patch addresses an issue where authentication failures were being
+erroneously reported due to negative test failures in the "ccm(aes)"
+selftest.
+pr_debug suppress unnecessary screaming of these tests.
+
+Signed-off-by: Shashank Gupta <shashankg@marvell.com>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c
+index 811ded72ce5fb..798bb40fed68d 100644
+--- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c
++++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c
+@@ -410,9 +410,10 @@ static int cpt_process_ccode(struct otx2_cptlfs_info *lfs,
+ break;
+ }
+
+- dev_err(&pdev->dev,
+- "Request failed with software error code 0x%x\n",
+- cpt_status->s.uc_compcode);
++ pr_debug("Request failed with software error code 0x%x: algo = %s driver = %s\n",
++ cpt_status->s.uc_compcode,
++ info->req->areq->tfm->__crt_alg->cra_name,
++ info->req->areq->tfm->__crt_alg->cra_driver_name);
+ otx2_cpt_dump_sg_list(pdev, info->req);
+ break;
+ }
+--
+2.39.5
+
--- /dev/null
+From 97de25c6d9b3fd52ca8c9c2d08196c5874bce59b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 10 Mar 2025 15:36:21 +0800
+Subject: dlm: make tcp still work in multi-link env
+
+From: Heming Zhao <heming.zhao@suse.com>
+
+[ Upstream commit 03d2b62208a336a3bb984b9465ef6d89a046ea22 ]
+
+This patch bypasses multi-link errors in TCP mode, allowing dlm
+to operate on the first tcp link.
+
+Signed-off-by: Heming Zhao <heming.zhao@suse.com>
+Signed-off-by: David Teigland <teigland@redhat.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/dlm/lowcomms.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
+index 1eb95ba7e7772..5b53425554077 100644
+--- a/fs/dlm/lowcomms.c
++++ b/fs/dlm/lowcomms.c
+@@ -1852,8 +1852,8 @@ static int dlm_tcp_listen_validate(void)
+ {
+ /* We don't support multi-homed hosts */
+ if (dlm_local_count > 1) {
+- log_print("TCP protocol can't handle multi-homed hosts, try SCTP");
+- return -EINVAL;
++ log_print("Detect multi-homed hosts but use only the first IP address.");
++ log_print("Try SCTP, if you want to enable multi-link.");
+ }
+
+ return 0;
+--
+2.39.5
+
--- /dev/null
+From b6acf797f2cce56a238c8cb8b67c3ff19de225af Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Mar 2025 16:41:50 +0800
+Subject: dm cache: prevent BUG_ON by blocking retries on failed device resumes
+
+From: Ming-Hung Tsai <mtsai@redhat.com>
+
+[ Upstream commit 5da692e2262b8f81993baa9592f57d12c2703dea ]
+
+A cache device failing to resume due to mapping errors should not be
+retried, as the failure leaves a partially initialized policy object.
+Repeating the resume operation risks triggering BUG_ON when reloading
+cache mappings into the incomplete policy object.
+
+Reproduce steps:
+
+1. create a cache metadata consisting of 512 or more cache blocks,
+ with some mappings stored in the first array block of the mapping
+ array. Here we use cache_restore v1.0 to build the metadata.
+
+cat <<EOF >> cmeta.xml
+<superblock uuid="" block_size="128" nr_cache_blocks="512" \
+policy="smq" hint_width="4">
+ <mappings>
+ <mapping cache_block="0" origin_block="0" dirty="false"/>
+ </mappings>
+</superblock>
+EOF
+dmsetup create cmeta --table "0 8192 linear /dev/sdc 0"
+cache_restore -i cmeta.xml -o /dev/mapper/cmeta --metadata-version=2
+dmsetup remove cmeta
+
+2. wipe the second array block of the mapping array to simulate
+ data degradations.
+
+mapping_root=$(dd if=/dev/sdc bs=1c count=8 skip=192 \
+2>/dev/null | hexdump -e '1/8 "%u\n"')
+ablock=$(dd if=/dev/sdc bs=1c count=8 skip=$((4096*mapping_root+2056)) \
+2>/dev/null | hexdump -e '1/8 "%u\n"')
+dd if=/dev/zero of=/dev/sdc bs=4k count=1 seek=$ablock
+
+3. try bringing up the cache device. The resume is expected to fail
+ due to the broken array block.
+
+dmsetup create cmeta --table "0 8192 linear /dev/sdc 0"
+dmsetup create cdata --table "0 65536 linear /dev/sdc 8192"
+dmsetup create corig --table "0 524288 linear /dev/sdc 262144"
+dmsetup create cache --notable
+dmsetup load cache --table "0 524288 cache /dev/mapper/cmeta \
+/dev/mapper/cdata /dev/mapper/corig 128 2 metadata2 writethrough smq 0"
+dmsetup resume cache
+
+4. try resuming the cache again. An unexpected BUG_ON is triggered
+ while loading cache mappings.
+
+dmsetup resume cache
+
+Kernel logs:
+
+(snip)
+------------[ cut here ]------------
+kernel BUG at drivers/md/dm-cache-policy-smq.c:752!
+Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
+CPU: 0 UID: 0 PID: 332 Comm: dmsetup Not tainted 6.13.4 #3
+RIP: 0010:smq_load_mapping+0x3e5/0x570
+
+Fix by disallowing resume operations for devices that failed the
+initial attempt.
+
+Signed-off-by: Ming-Hung Tsai <mtsai@redhat.com>
+Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/md/dm-cache-target.c | 24 ++++++++++++++++++++++++
+ 1 file changed, 24 insertions(+)
+
+diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
+index 1864e8180be89..1660d4fec7511 100644
+--- a/drivers/md/dm-cache-target.c
++++ b/drivers/md/dm-cache-target.c
+@@ -2883,6 +2883,27 @@ static dm_cblock_t get_cache_dev_size(struct cache *cache)
+ return to_cblock(size);
+ }
+
++static bool can_resume(struct cache *cache)
++{
++ /*
++ * Disallow retrying the resume operation for devices that failed the
++ * first resume attempt, as the failure leaves the policy object partially
++ * initialized. Retrying could trigger BUG_ON when loading cache mappings
++ * into the incomplete policy object.
++ */
++ if (cache->sized && !cache->loaded_mappings) {
++ if (get_cache_mode(cache) != CM_WRITE)
++ DMERR("%s: unable to resume a failed-loaded cache, please check metadata.",
++ cache_device_name(cache));
++ else
++ DMERR("%s: unable to resume cache due to missing proper cache table reload",
++ cache_device_name(cache));
++ return false;
++ }
++
++ return true;
++}
++
+ static bool can_resize(struct cache *cache, dm_cblock_t new_size)
+ {
+ if (from_cblock(new_size) > from_cblock(cache->cache_size)) {
+@@ -2931,6 +2952,9 @@ static int cache_preresume(struct dm_target *ti)
+ struct cache *cache = ti->private;
+ dm_cblock_t csize = get_cache_dev_size(cache);
+
++ if (!can_resume(cache))
++ return -EINVAL;
++
+ /*
+ * Check to see if the cache has resized.
+ */
+--
+2.39.5
+
--- /dev/null
+From a5707dc33e932ac300b423dbaed95b711d5ca527 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 14 Mar 2025 13:51:32 +0100
+Subject: dm: restrict dm device size to 2^63-512 bytes
+
+From: Mikulas Patocka <mpatocka@redhat.com>
+
+[ Upstream commit 45fc728515c14f53f6205789de5bfd72a95af3b8 ]
+
+The devices with size >= 2^63 bytes can't be used reliably by userspace
+because the type off_t is a signed 64-bit integer.
+
+Therefore, we limit the maximum size of a device mapper device to
+2^63-512 bytes.
+
+Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/md/dm-table.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
+index 5a66be3b2a63f..0f815bcf751f1 100644
+--- a/drivers/md/dm-table.c
++++ b/drivers/md/dm-table.c
+@@ -661,6 +661,10 @@ int dm_table_add_target(struct dm_table *t, const char *type,
+ DMERR("%s: zero-length target", dm_device_name(t->md));
+ return -EINVAL;
+ }
++ if (start + len < start || start + len > LLONG_MAX >> SECTOR_SHIFT) {
++ DMERR("%s: too large device", dm_device_name(t->md));
++ return -EINVAL;
++ }
+
+ tgt->type = dm_get_target_type(type);
+ if (!tgt->type) {
+--
+2.39.5
+
--- /dev/null
+From 4595ab839a598877269bc694206b1661f0904aab Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 15 Apr 2025 09:56:59 +0200
+Subject: dma-mapping: avoid potential unused data compilation warning
+
+From: Marek Szyprowski <m.szyprowski@samsung.com>
+
+[ Upstream commit c9b19ea63036fc537a69265acea1b18dabd1cbd3 ]
+
+When CONFIG_NEED_DMA_MAP_STATE is not defined, dma-mapping clients might
+report unused data compilation warnings for dma_unmap_*() calls
+arguments. Redefine macros for those calls to let compiler to notice that
+it is okay when the provided arguments are not used.
+
+Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+Suggested-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
+Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+Link: https://lore.kernel.org/r/20250415075659.428549-1-m.szyprowski@samsung.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ include/linux/dma-mapping.h | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
+index fe3849434b2a2..d7b91f82b0dce 100644
+--- a/include/linux/dma-mapping.h
++++ b/include/linux/dma-mapping.h
+@@ -595,10 +595,14 @@ static inline int dma_mmap_wc(struct device *dev,
+ #else
+ #define DEFINE_DMA_UNMAP_ADDR(ADDR_NAME)
+ #define DEFINE_DMA_UNMAP_LEN(LEN_NAME)
+-#define dma_unmap_addr(PTR, ADDR_NAME) (0)
+-#define dma_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
+-#define dma_unmap_len(PTR, LEN_NAME) (0)
+-#define dma_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
++#define dma_unmap_addr(PTR, ADDR_NAME) \
++ ({ typeof(PTR) __p __maybe_unused = PTR; 0; })
++#define dma_unmap_addr_set(PTR, ADDR_NAME, VAL) \
++ do { typeof(PTR) __p __maybe_unused = PTR; } while (0)
++#define dma_unmap_len(PTR, LEN_NAME) \
++ ({ typeof(PTR) __p __maybe_unused = PTR; 0; })
++#define dma_unmap_len_set(PTR, LEN_NAME, VAL) \
++ do { typeof(PTR) __p __maybe_unused = PTR; } while (0)
+ #endif
+
+ #endif /* _LINUX_DMA_MAPPING_H */
+--
+2.39.5
+
--- /dev/null
+From a3de51229028788ecb5b398be6ab7ce1ba3662dd Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 19 Mar 2025 16:57:51 +0800
+Subject: dql: Fix dql->limit value when reset.
+
+From: Jing Su <jingsusu@didiglobal.com>
+
+[ Upstream commit 3a17f23f7c36bac3a3584aaf97d3e3e0b2790396 ]
+
+Executing dql_reset after setting a non-zero value for limit_min can
+lead to an unreasonable situation where dql->limit is less than
+dql->limit_min.
+
+For instance, after setting
+/sys/class/net/eth*/queues/tx-0/byte_queue_limits/limit_min,
+an ifconfig down/up operation might cause the ethernet driver to call
+netdev_tx_reset_queue, which in turn invokes dql_reset.
+
+In this case, dql->limit is reset to 0 while dql->limit_min remains
+non-zero value, which is unexpected. The limit should always be
+greater than or equal to limit_min.
+
+Signed-off-by: Jing Su <jingsusu@didiglobal.com>
+Link: https://patch.msgid.link/Z9qHD1s/NEuQBdgH@pilot-ThinkCentre-M930t-N000
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ lib/dynamic_queue_limits.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/dynamic_queue_limits.c b/lib/dynamic_queue_limits.c
+index fde0aa2441480..a75a9ca46b594 100644
+--- a/lib/dynamic_queue_limits.c
++++ b/lib/dynamic_queue_limits.c
+@@ -116,7 +116,7 @@ EXPORT_SYMBOL(dql_completed);
+ void dql_reset(struct dql *dql)
+ {
+ /* Reset all dynamic values */
+- dql->limit = 0;
++ dql->limit = dql->min_limit;
+ dql->num_queued = 0;
+ dql->num_completed = 0;
+ dql->last_obj_cnt = 0;
+--
+2.39.5
+
--- /dev/null
+From eefe782c7382651dec454485286847ecd8913ac4 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 16 Dec 2024 16:43:14 -0800
+Subject: drm: Add valid clones check
+
+From: Jessica Zhang <quic_jesszhan@quicinc.com>
+
+[ Upstream commit 41b4b11da02157c7474caf41d56baae0e941d01a ]
+
+Check that all encoders attached to a given CRTC are valid
+possible_clones of each other.
+
+Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
+Reviewed-by: Maxime Ripard <mripard@kernel.org>
+Link: https://patchwork.freedesktop.org/patch/msgid/20241216-concurrent-wb-v4-3-fe220297a7f0@quicinc.com
+Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/drm_atomic_helper.c | 28 ++++++++++++++++++++++++++++
+ 1 file changed, 28 insertions(+)
+
+diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
+index bd01d925769db..db3c58013c00d 100644
+--- a/drivers/gpu/drm/drm_atomic_helper.c
++++ b/drivers/gpu/drm/drm_atomic_helper.c
+@@ -563,6 +563,30 @@ mode_valid(struct drm_atomic_state *state)
+ return 0;
+ }
+
++static int drm_atomic_check_valid_clones(struct drm_atomic_state *state,
++ struct drm_crtc *crtc)
++{
++ struct drm_encoder *drm_enc;
++ struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
++ crtc);
++
++ drm_for_each_encoder_mask(drm_enc, crtc->dev, crtc_state->encoder_mask) {
++ if (!drm_enc->possible_clones) {
++ DRM_DEBUG("enc%d possible_clones is 0\n", drm_enc->base.id);
++ continue;
++ }
++
++ if ((crtc_state->encoder_mask & drm_enc->possible_clones) !=
++ crtc_state->encoder_mask) {
++ DRM_DEBUG("crtc%d failed valid clone check for mask 0x%x\n",
++ crtc->base.id, crtc_state->encoder_mask);
++ return -EINVAL;
++ }
++ }
++
++ return 0;
++}
++
+ /**
+ * drm_atomic_helper_check_modeset - validate state object for modeset changes
+ * @dev: DRM device
+@@ -729,6 +753,10 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
+ ret = drm_atomic_add_affected_planes(state, crtc);
+ if (ret != 0)
+ return ret;
++
++ ret = drm_atomic_check_valid_clones(state, crtc);
++ if (ret != 0)
++ return ret;
+ }
+
+ /*
+--
+2.39.5
+
--- /dev/null
+From d40434b82fa84f065d5732a65adf48a3180d81d4 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 12 Feb 2025 15:17:56 -0500
+Subject: drm/amd/display: handle max_downscale_src_width fail check
+
+From: Yihan Zhu <Yihan.Zhu@amd.com>
+
+[ Upstream commit 02a940da2ccc0cc0299811379580852b405a0ea2 ]
+
+[WHY]
+If max_downscale_src_width check fails, we exit early from TAP calculation and left a NULL
+value to the scaling data structure to cause the zero divide in the DML validation.
+
+[HOW]
+Call set default TAP calculation before early exit in get_optimal_number_of_taps due to
+max downscale limit exceed.
+
+Reviewed-by: Samson Tam <samson.tam@amd.com>
+Signed-off-by: Yihan Zhu <Yihan.Zhu@amd.com>
+Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
+Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 11 ++++++-----
+ 1 file changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c
+index 0601c17426af2..27932a32057e3 100644
+--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c
++++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c
+@@ -386,11 +386,6 @@ bool dpp3_get_optimal_number_of_taps(
+ int min_taps_y, min_taps_c;
+ enum lb_memory_config lb_config;
+
+- if (scl_data->viewport.width > scl_data->h_active &&
+- dpp->ctx->dc->debug.max_downscale_src_width != 0 &&
+- scl_data->viewport.width > dpp->ctx->dc->debug.max_downscale_src_width)
+- return false;
+-
+ /*
+ * Set default taps if none are provided
+ * From programming guide: taps = min{ ceil(2*H_RATIO,1), 8} for downscaling
+@@ -428,6 +423,12 @@ bool dpp3_get_optimal_number_of_taps(
+ else
+ scl_data->taps.h_taps_c = in_taps->h_taps_c;
+
++ // Avoid null data in the scl data with this early return, proceed non-adaptive calcualtion first
++ if (scl_data->viewport.width > scl_data->h_active &&
++ dpp->ctx->dc->debug.max_downscale_src_width != 0 &&
++ scl_data->viewport.width > dpp->ctx->dc->debug.max_downscale_src_width)
++ return false;
++
+ /*Ensure we can support the requested number of vtaps*/
+ min_taps_y = dc_fixpt_ceil(scl_data->ratios.vert);
+ min_taps_c = dc_fixpt_ceil(scl_data->ratios.vert_c);
+--
+2.39.5
+
--- /dev/null
+From 838ba476ccb9b8797600fa15b74b0de6019cce64 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 13 Jan 2025 14:22:31 +0800
+Subject: drm/amd/display: Initial psr_version with correct setting
+
+From: Tom Chung <chiahsuan.chung@amd.com>
+
+[ Upstream commit d8c782cac5007e68e7484d420168f12d3490def6 ]
+
+[Why & How]
+The initial setting for psr_version is not correct while
+create a virtual link.
+
+The default psr_version should be DC_PSR_VERSION_UNSUPPORTED.
+
+Reviewed-by: Roman Li <roman.li@amd.com>
+Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
+Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
+Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/amd/display/dc/core/dc.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
+index d3d638252e2b9..e1085c316b78e 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
+@@ -248,6 +248,7 @@ static bool create_links(
+ link->link_id.type = OBJECT_TYPE_CONNECTOR;
+ link->link_id.id = CONNECTOR_ID_VIRTUAL;
+ link->link_id.enum_id = ENUM_ID_1;
++ link->psr_settings.psr_version = DC_PSR_VERSION_UNSUPPORTED;
+ link->link_enc = kzalloc(sizeof(*link->link_enc), GFP_KERNEL);
+
+ if (!link->link_enc) {
+--
+2.39.5
+
--- /dev/null
+From 051bc4b45b37541ecdff584c4a59a579cd62ce54 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 13 Feb 2025 18:38:28 -0500
+Subject: drm/amdgpu: Do not program AGP BAR regs under SRIOV in gfxhub_v1_0.c
+
+From: Victor Lu <victorchengchi.lu@amd.com>
+
+[ Upstream commit 057fef20b8401110a7bc1c2fe9d804a8a0bf0d24 ]
+
+SRIOV VF does not have write access to AGP BAR regs.
+Skip the writes to avoid a dmesg warning.
+
+Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
+Acked-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
+index f51fd0688eca7..9b881d8413b14 100644
+--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
++++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
+@@ -92,12 +92,12 @@ static void gfxhub_v1_0_init_system_aperture_regs(struct amdgpu_device *adev)
+ {
+ uint64_t value;
+
+- /* Program the AGP BAR */
+- WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BASE, 0);
+- WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BOT, adev->gmc.agp_start >> 24);
+- WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_TOP, adev->gmc.agp_end >> 24);
+-
+ if (!amdgpu_sriov_vf(adev) || adev->asic_type <= CHIP_VEGA10) {
++ /* Program the AGP BAR */
++ WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BASE, 0);
++ WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BOT, adev->gmc.agp_start >> 24);
++ WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_TOP, adev->gmc.agp_end >> 24);
++
+ /* Program the system aperture low logical page number. */
+ WREG32_SOC15_RLC(GC, 0, mmMC_VM_SYSTEM_APERTURE_LOW_ADDR,
+ min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18);
+--
+2.39.5
+
--- /dev/null
+From d36b5edd6a8c8864e1350f892dcc773914139a47 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 7 Feb 2025 14:28:49 +0800
+Subject: drm/amdgpu: reset psp->cmd to NULL after releasing the buffer
+
+From: Jiang Liu <gerry@linux.alibaba.com>
+
+[ Upstream commit e92f3f94cad24154fd3baae30c6dfb918492278d ]
+
+Reset psp->cmd to NULL after releasing the buffer in function psp_sw_fini().
+
+Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
+Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+index a8b7f0aeacf83..64bf24b64446b 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+@@ -353,7 +353,6 @@ static int psp_sw_fini(void *handle)
+ {
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ struct psp_context *psp = &adev->psp;
+- struct psp_gfx_cmd_resp *cmd = psp->cmd;
+
+ psp_memory_training_fini(psp);
+ if (psp->sos_fw) {
+@@ -373,8 +372,8 @@ static int psp_sw_fini(void *handle)
+ adev->asic_type == CHIP_SIENNA_CICHLID)
+ psp_sysfs_fini(adev);
+
+- kfree(cmd);
+- cmd = NULL;
++ kfree(psp->cmd);
++ psp->cmd = NULL;
+
+ amdgpu_bo_free_kernel(&psp->fw_pri_bo,
+ &psp->fw_pri_mc_addr, &psp->fw_pri_buf);
+--
+2.39.5
+
--- /dev/null
+From d0a36bcdbbf50adcac50787bb716c5c827d30cc1 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 17 Feb 2025 20:08:29 -0500
+Subject: drm/amdkfd: KFD release_work possible circular locking
+
+From: Philip Yang <Philip.Yang@amd.com>
+
+[ Upstream commit 1b9366c601039d60546794c63fbb83ce8e53b978 ]
+
+If waiting for gpu reset done in KFD release_work, thers is WARNING:
+possible circular locking dependency detected
+
+ #2 kfd_create_process
+ kfd_process_mutex
+ flush kfd release work
+
+ #1 kfd release work
+ wait for amdgpu reset work
+
+ #0 amdgpu_device_gpu_reset
+ kgd2kfd_pre_reset
+ kfd_process_mutex
+
+ Possible unsafe locking scenario:
+
+ CPU0 CPU1
+ ---- ----
+ lock((work_completion)(&p->release_work));
+ lock((wq_completion)kfd_process_wq);
+ lock((work_completion)(&p->release_work));
+ lock((wq_completion)amdgpu-reset-dev);
+
+To fix this, KFD create process move flush release work outside
+kfd_process_mutex.
+
+Signed-off-by: Philip Yang <Philip.Yang@amd.com>
+Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/amd/amdkfd/kfd_process.c | 16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+index 49810642bc2b8..7ef6e61aa0431 100644
+--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
++++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+@@ -807,6 +807,14 @@ struct kfd_process *kfd_create_process(struct file *filep)
+ if (thread->group_leader->mm != thread->mm)
+ return ERR_PTR(-EINVAL);
+
++ /* If the process just called exec(3), it is possible that the
++ * cleanup of the kfd_process (following the release of the mm
++ * of the old process image) is still in the cleanup work queue.
++ * Make sure to drain any job before trying to recreate any
++ * resource for this process.
++ */
++ flush_workqueue(kfd_process_wq);
++
+ /*
+ * take kfd processes mutex before starting of process creation
+ * so there won't be a case where two threads of the same process
+@@ -819,14 +827,6 @@ struct kfd_process *kfd_create_process(struct file *filep)
+ if (process) {
+ pr_debug("Process already found\n");
+ } else {
+- /* If the process just called exec(3), it is possible that the
+- * cleanup of the kfd_process (following the release of the mm
+- * of the old process image) is still in the cleanup work queue.
+- * Make sure to drain any job before trying to recreate any
+- * resource for this process.
+- */
+- flush_workqueue(kfd_process_wq);
+-
+ process = create_process(thread);
+ if (IS_ERR(process))
+ goto out;
+--
+2.39.5
+
--- /dev/null
+From eb243e76edd3b5c7e8fb7172ff6d56c73d359933 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 31 Jan 2025 10:21:08 +0100
+Subject: drm/ast: Find VBIOS mode from regular display size
+
+From: Thomas Zimmermann <tzimmermann@suse.de>
+
+[ Upstream commit c81202906b5cd56db403e95db3d29c9dfc8c74c1 ]
+
+The ast driver looks up supplied display modes from an internal list of
+display modes supported by the VBIOS.
+
+Do not use the crtc_-prefixed display values from struct drm_display_mode
+for looking up the VBIOS mode. The fields contain raw values that the
+driver programs to hardware. They are affected by display settings like
+double-scan or interlace.
+
+Instead use the regular vdisplay and hdisplay fields for lookup. As the
+programmed values can now differ from the values used for lookup, set
+struct drm_display_mode.crtc_vdisplay and .crtc_hdisplay from the VBIOS
+mode.
+
+Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
+Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
+Link: https://patchwork.freedesktop.org/patch/msgid/20250131092257.115596-9-tzimmermann@suse.de
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/ast/ast_mode.c | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
+index 08ed0d08d03b8..87d31d3b0e357 100644
+--- a/drivers/gpu/drm/ast/ast_mode.c
++++ b/drivers/gpu/drm/ast/ast_mode.c
+@@ -105,7 +105,7 @@ static bool ast_get_vbios_mode_info(const struct drm_format_info *format,
+ return false;
+ }
+
+- switch (mode->crtc_hdisplay) {
++ switch (mode->hdisplay) {
+ case 640:
+ vbios_mode->enh_table = &res_640x480[refresh_rate_index];
+ break;
+@@ -116,7 +116,7 @@ static bool ast_get_vbios_mode_info(const struct drm_format_info *format,
+ vbios_mode->enh_table = &res_1024x768[refresh_rate_index];
+ break;
+ case 1280:
+- if (mode->crtc_vdisplay == 800)
++ if (mode->vdisplay == 800)
+ vbios_mode->enh_table = &res_1280x800[refresh_rate_index];
+ else
+ vbios_mode->enh_table = &res_1280x1024[refresh_rate_index];
+@@ -128,7 +128,7 @@ static bool ast_get_vbios_mode_info(const struct drm_format_info *format,
+ vbios_mode->enh_table = &res_1440x900[refresh_rate_index];
+ break;
+ case 1600:
+- if (mode->crtc_vdisplay == 900)
++ if (mode->vdisplay == 900)
+ vbios_mode->enh_table = &res_1600x900[refresh_rate_index];
+ else
+ vbios_mode->enh_table = &res_1600x1200[refresh_rate_index];
+@@ -137,7 +137,7 @@ static bool ast_get_vbios_mode_info(const struct drm_format_info *format,
+ vbios_mode->enh_table = &res_1680x1050[refresh_rate_index];
+ break;
+ case 1920:
+- if (mode->crtc_vdisplay == 1080)
++ if (mode->vdisplay == 1080)
+ vbios_mode->enh_table = &res_1920x1080[refresh_rate_index];
+ else
+ vbios_mode->enh_table = &res_1920x1200[refresh_rate_index];
+@@ -181,6 +181,7 @@ static bool ast_get_vbios_mode_info(const struct drm_format_info *format,
+ hborder = (vbios_mode->enh_table->flags & HBorder) ? 8 : 0;
+ vborder = (vbios_mode->enh_table->flags & VBorder) ? 8 : 0;
+
++ adjusted_mode->crtc_hdisplay = vbios_mode->enh_table->hde;
+ adjusted_mode->crtc_htotal = vbios_mode->enh_table->ht;
+ adjusted_mode->crtc_hblank_start = vbios_mode->enh_table->hde + hborder;
+ adjusted_mode->crtc_hblank_end = vbios_mode->enh_table->ht - hborder;
+@@ -190,6 +191,7 @@ static bool ast_get_vbios_mode_info(const struct drm_format_info *format,
+ vbios_mode->enh_table->hfp +
+ vbios_mode->enh_table->hsync);
+
++ adjusted_mode->crtc_vdisplay = vbios_mode->enh_table->vde;
+ adjusted_mode->crtc_vtotal = vbios_mode->enh_table->vt;
+ adjusted_mode->crtc_vblank_start = vbios_mode->enh_table->vde + vborder;
+ adjusted_mode->crtc_vblank_end = vbios_mode->enh_table->vt - vborder;
+--
+2.39.5
+
--- /dev/null
+From 3f766542b1015025b1de94fd142a3ccafc858fc8 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 8 Jan 2025 18:24:16 +0100
+Subject: drm/atomic: clarify the rules around drm_atomic_state->allow_modeset
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Simona Vetter <simona.vetter@ffwll.ch>
+
+[ Upstream commit c5e3306a424b52e38ad2c28c7f3399fcd03e383d ]
+
+msm is automagically upgrading normal commits to full modesets, and
+that's a big no-no:
+
+- for one this results in full on->off->on transitions on all these
+ crtc, at least if you're using the usual helpers. Which seems to be
+ the case, and is breaking uapi
+
+- further even if the ctm change itself would not result in flicker,
+ this can hide modesets for other reasons. Which again breaks the
+ uapi
+
+v2: I forgot the case of adding unrelated crtc state. Add that case
+and link to the existing kerneldoc explainers. This has come up in an
+irc discussion with Manasi and Ville about intel's bigjoiner mode.
+Also cc everyone involved in the msm irc discussion, more people
+joined after I sent out v1.
+
+v3: Wording polish from Pekka and Thomas
+
+Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
+Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
+Cc: Maxime Ripard <mripard@kernel.org>
+Cc: Thomas Zimmermann <tzimmermann@suse.de>
+Cc: David Airlie <airlied@gmail.com>
+Cc: Daniel Vetter <daniel@ffwll.ch>
+Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
+Cc: Rob Clark <robdclark@gmail.com>
+Cc: Simon Ser <contact@emersion.fr>
+Cc: Manasi Navare <navaremanasi@google.com>
+Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
+Cc: Abhinav Kumar <quic_abhinavk@quicinc.com>
+Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+Signed-off-by: Simona Vetter <simona.vetter@intel.com>
+Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
+Link: https://patchwork.freedesktop.org/patch/msgid/20250108172417.160831-1-simona.vetter@ffwll.ch
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ include/drm/drm_atomic.h | 23 +++++++++++++++++++++--
+ 1 file changed, 21 insertions(+), 2 deletions(-)
+
+diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
+index 1701c2128a5cb..1b8dd160c51f9 100644
+--- a/include/drm/drm_atomic.h
++++ b/include/drm/drm_atomic.h
+@@ -353,8 +353,27 @@ struct drm_atomic_state {
+ *
+ * Allow full modeset. This is used by the ATOMIC IOCTL handler to
+ * implement the DRM_MODE_ATOMIC_ALLOW_MODESET flag. Drivers should
+- * never consult this flag, instead looking at the output of
+- * drm_atomic_crtc_needs_modeset().
++ * generally not consult this flag, but instead look at the output of
++ * drm_atomic_crtc_needs_modeset(). The detailed rules are:
++ *
++ * - Drivers must not consult @allow_modeset in the atomic commit path.
++ * Use drm_atomic_crtc_needs_modeset() instead.
++ *
++ * - Drivers must consult @allow_modeset before adding unrelated struct
++ * drm_crtc_state to this commit by calling
++ * drm_atomic_get_crtc_state(). See also the warning in the
++ * documentation for that function.
++ *
++ * - Drivers must never change this flag, it is under the exclusive
++ * control of userspace.
++ *
++ * - Drivers may consult @allow_modeset in the atomic check path, if
++ * they have the choice between an optimal hardware configuration
++ * which requires a modeset, and a less optimal configuration which
++ * can be committed without a modeset. An example would be suboptimal
++ * scanout FIFO allocation resulting in increased idle power
++ * consumption. This allows userspace to avoid flickering and delays
++ * for the normal composition loop at reasonable cost.
+ */
+ bool allow_modeset : 1;
+ /**
+--
+2.39.5
+
--- /dev/null
+From 90250c1555812310ae26d9207440104ff25ed234 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 17 Feb 2025 16:47:58 +0100
+Subject: drm/mediatek: mtk_dpi: Add checks for reg_h_fre_con existence
+
+From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+
+[ Upstream commit 8c9da7cd0bbcc90ab444454fecf535320456a312 ]
+
+In preparation for adding support for newer DPI instances which
+do support direct-pin but do not have any H_FRE_CON register,
+like the one found in MT8195 and MT8188, add a branch to check
+if the reg_h_fre_con variable was declared in the mtk_dpi_conf
+structure for the probed SoC DPI version.
+
+As a note, this is useful specifically only for cases in which
+the support_direct_pin variable is true, so mt8195-dpintf is
+not affected by any issue.
+
+Reviewed-by: CK Hu <ck.hu@mediatek.com>
+Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+Link: https://patchwork.kernel.org/project/dri-devel/patch/20250217154836.108895-6-angelogioacchino.delregno@collabora.com/
+Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/mediatek/mtk_dpi.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
+index 9518672dc21b3..3f39109b69154 100644
+--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
++++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
+@@ -346,12 +346,13 @@ static void mtk_dpi_config_swap_input(struct mtk_dpi *dpi, bool enable)
+
+ static void mtk_dpi_config_2n_h_fre(struct mtk_dpi *dpi)
+ {
+- mtk_dpi_mask(dpi, dpi->conf->reg_h_fre_con, H_FRE_2N, H_FRE_2N);
++ if (dpi->conf->reg_h_fre_con)
++ mtk_dpi_mask(dpi, dpi->conf->reg_h_fre_con, H_FRE_2N, H_FRE_2N);
+ }
+
+ static void mtk_dpi_config_disable_edge(struct mtk_dpi *dpi)
+ {
+- if (dpi->conf->edge_sel_en)
++ if (dpi->conf->edge_sel_en && dpi->conf->reg_h_fre_con)
+ mtk_dpi_mask(dpi, dpi->conf->reg_h_fre_con, 0, EDGE_SEL_EN);
+ }
+
+--
+2.39.5
+
--- /dev/null
+From a06320579232cb28e8ad05b446541c4f32697561 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 22 Jan 2025 07:50:26 +0100
+Subject: EDAC/ie31200: work around false positive build warning
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+[ Upstream commit c29dfd661fe2f8d1b48c7f00590929c04b25bf40 ]
+
+gcc-14 produces a bogus warning in some configurations:
+
+drivers/edac/ie31200_edac.c: In function 'ie31200_probe1.isra':
+drivers/edac/ie31200_edac.c:412:26: error: 'dimm_info' is used uninitialized [-Werror=uninitialized]
+ 412 | struct dimm_data dimm_info[IE31200_CHANNELS][IE31200_DIMMS_PER_CHANNEL];
+ | ^~~~~~~~~
+drivers/edac/ie31200_edac.c:412:26: note: 'dimm_info' declared here
+ 412 | struct dimm_data dimm_info[IE31200_CHANNELS][IE31200_DIMMS_PER_CHANNEL];
+ | ^~~~~~~~~
+
+I don't see any way the unintialized access could really happen here,
+but I can see why the compiler gets confused by the two loops.
+
+Instead, rework the two nested loops to only read the addr_decode
+registers and then keep only one instance of the dimm info structure.
+
+[Tony: Qiuxu pointed out that the "populate DIMM info" comment was left
+behind in the refactor and suggested moving it. I deleted the comment
+as unnecessry in front os a call to populate_dimm_info(). That seems
+pretty self-describing.]
+
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Acked-by: Jason Baron <jbaron@akamai.com>
+Signed-off-by: Tony Luck <tony.luck@intel.com>
+Link: https://lore.kernel.org/all/20250122065031.1321015-1-arnd@kernel.org
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/edac/ie31200_edac.c | 28 +++++++++++++---------------
+ 1 file changed, 13 insertions(+), 15 deletions(-)
+
+diff --git a/drivers/edac/ie31200_edac.c b/drivers/edac/ie31200_edac.c
+index acb011cfd8c4f..5e61ca1b72e00 100644
+--- a/drivers/edac/ie31200_edac.c
++++ b/drivers/edac/ie31200_edac.c
+@@ -397,10 +397,9 @@ static int ie31200_probe1(struct pci_dev *pdev, int dev_idx)
+ int i, j, ret;
+ struct mem_ctl_info *mci = NULL;
+ struct edac_mc_layer layers[2];
+- struct dimm_data dimm_info[IE31200_CHANNELS][IE31200_DIMMS_PER_CHANNEL];
+ void __iomem *window;
+ struct ie31200_priv *priv;
+- u32 addr_decode, mad_offset;
++ u32 addr_decode[IE31200_CHANNELS], mad_offset;
+
+ /*
+ * Kaby Lake, Coffee Lake seem to work like Skylake. Please re-visit
+@@ -458,19 +457,10 @@ static int ie31200_probe1(struct pci_dev *pdev, int dev_idx)
+ mad_offset = IE31200_MAD_DIMM_0_OFFSET;
+ }
+
+- /* populate DIMM info */
+ for (i = 0; i < IE31200_CHANNELS; i++) {
+- addr_decode = readl(window + mad_offset +
++ addr_decode[i] = readl(window + mad_offset +
+ (i * 4));
+- edac_dbg(0, "addr_decode: 0x%x\n", addr_decode);
+- for (j = 0; j < IE31200_DIMMS_PER_CHANNEL; j++) {
+- populate_dimm_info(&dimm_info[i][j], addr_decode, j,
+- skl);
+- edac_dbg(0, "size: 0x%x, rank: %d, width: %d\n",
+- dimm_info[i][j].size,
+- dimm_info[i][j].dual_rank,
+- dimm_info[i][j].x16_width);
+- }
++ edac_dbg(0, "addr_decode: 0x%x\n", addr_decode[i]);
+ }
+
+ /*
+@@ -481,14 +471,22 @@ static int ie31200_probe1(struct pci_dev *pdev, int dev_idx)
+ */
+ for (i = 0; i < IE31200_DIMMS_PER_CHANNEL; i++) {
+ for (j = 0; j < IE31200_CHANNELS; j++) {
++ struct dimm_data dimm_info;
+ struct dimm_info *dimm;
+ unsigned long nr_pages;
+
+- nr_pages = IE31200_PAGES(dimm_info[j][i].size, skl);
++ populate_dimm_info(&dimm_info, addr_decode[j], i,
++ skl);
++ edac_dbg(0, "size: 0x%x, rank: %d, width: %d\n",
++ dimm_info.size,
++ dimm_info.dual_rank,
++ dimm_info.x16_width);
++
++ nr_pages = IE31200_PAGES(dimm_info.size, skl);
+ if (nr_pages == 0)
+ continue;
+
+- if (dimm_info[j][i].dual_rank) {
++ if (dimm_info.dual_rank) {
+ nr_pages = nr_pages / 2;
+ dimm = edac_get_dimm(mci, (i * 2) + 1, j, 0);
+ dimm->nr_pages = nr_pages;
+--
+2.39.5
+
--- /dev/null
+From 378214377c8d4360070f1c813f98f7a07f318b64 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 12 Feb 2025 17:06:33 -0800
+Subject: eth: mlx4: don't try to complete XDP frames in netpoll
+
+From: Jakub Kicinski <kuba@kernel.org>
+
+[ Upstream commit 8fdeafd66edaf420ea0063a1f13442fe3470fe70 ]
+
+mlx4 doesn't support ndo_xdp_xmit / XDP_REDIRECT and wasn't
+using page pool until now, so it could run XDP completions
+in netpoll (NAPI budget == 0) just fine. Page pool has calling
+context requirements, make sure we don't try to call it from
+what is potentially HW IRQ context.
+
+Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
+Link: https://patch.msgid.link/20250213010635.1354034-3-kuba@kernel.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+index c56b9dba4c718..ed695f7443a83 100644
+--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
++++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+@@ -445,6 +445,8 @@ int mlx4_en_process_tx_cq(struct net_device *dev,
+
+ if (unlikely(!priv->port_up))
+ return 0;
++ if (unlikely(!napi_budget) && cq->type == TX_XDP)
++ return 0;
+
+ netdev_txq_bql_complete_prefetchw(ring->tx_queue);
+
+--
+2.39.5
+
--- /dev/null
+From f74f25150b68253a59dcab73d960028fc6992f34 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Mar 2025 18:19:41 +0100
+Subject: exit: fix the usage of delay_group_leader->exit_code in
+ do_notify_parent() and pidfs_exit()
+
+From: Oleg Nesterov <oleg@redhat.com>
+
+[ Upstream commit 9133607de37a4887c6f89ed937176a0a0c1ebb17 ]
+
+Consider a process with a group leader L and a sub-thread T.
+L does sys_exit(1), then T does sys_exit_group(2).
+
+In this case wait_task_zombie(L) will notice SIGNAL_GROUP_EXIT and use
+L->signal->group_exit_code, this is correct.
+
+But, before that, do_notify_parent(L) called by release_task(T) will use
+L->exit_code != L->signal->group_exit_code, and this is not consistent.
+We don't really care, I think that nobody relies on the info which comes
+with SIGCHLD, if nothing else SIGCHLD < SIGRTMIN can be queued only once.
+
+But pidfs_exit() is more problematic, I think pidfs_exit_info->exit_code
+should report ->group_exit_code in this case, just like wait_task_zombie().
+
+TODO: with this change we can hopefully cleanup (or may be even kill) the
+similar SIGNAL_GROUP_EXIT checks, at least in wait_task_zombie().
+
+Signed-off-by: Oleg Nesterov <oleg@redhat.com>
+Link: https://lore.kernel.org/r/20250324171941.GA13114@redhat.com
+Signed-off-by: Christian Brauner <brauner@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ kernel/exit.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/kernel/exit.c b/kernel/exit.c
+index 890e5cb6799b0..04fc65f2b690d 100644
+--- a/kernel/exit.c
++++ b/kernel/exit.c
+@@ -254,6 +254,9 @@ void release_task(struct task_struct *p)
+ leader = p->group_leader;
+ if (leader != p && thread_group_empty(leader)
+ && leader->exit_state == EXIT_ZOMBIE) {
++ /* for pidfs_exit() and do_notify_parent() */
++ if (leader->signal->flags & SIGNAL_GROUP_EXIT)
++ leader->exit_code = leader->signal->group_exit_code;
+ /*
+ * If we were the last child thread and the leader has
+ * exited already, and the leader's parent ignores SIGCHLD,
+--
+2.39.5
+
--- /dev/null
+From a5a1cbf56ceaf8339a047fd18e2e1fa6a3a12c21 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 2 Mar 2025 17:06:39 +0100
+Subject: ext4: reorder capability check last
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Christian Göttsche <cgzones@googlemail.com>
+
+[ Upstream commit 1b419c889c0767a5b66d0a6c566cae491f1cb0f7 ]
+
+capable() calls refer to enabled LSMs whether to permit or deny the
+request. This is relevant in connection with SELinux, where a
+capability check results in a policy decision and by default a denial
+message on insufficient permission is issued.
+It can lead to three undesired cases:
+ 1. A denial message is generated, even in case the operation was an
+ unprivileged one and thus the syscall succeeded, creating noise.
+ 2. To avoid the noise from 1. the policy writer adds a rule to ignore
+ those denial messages, hiding future syscalls, where the task
+ performs an actual privileged operation, leading to hidden limited
+ functionality of that task.
+ 3. To avoid the noise from 1. the policy writer adds a rule to permit
+ the task the requested capability, while it does not need it,
+ violating the principle of least privilege.
+
+Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
+Reviewed-by: Serge Hallyn <serge@hallyn.com>
+Reviewed-by: Jan Kara <jack@suse.cz>
+Link: https://patch.msgid.link/20250302160657.127253-2-cgoettsche@seltendoof.de
+Signed-off-by: Theodore Ts'o <tytso@mit.edu>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/ext4/balloc.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
+index c23ac149601e5..d6872b71657b6 100644
+--- a/fs/ext4/balloc.c
++++ b/fs/ext4/balloc.c
+@@ -637,8 +637,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
+ /* Hm, nope. Are (enough) root reserved clusters available? */
+ if (uid_eq(sbi->s_resuid, current_fsuid()) ||
+ (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
+- capable(CAP_SYS_RESOURCE) ||
+- (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
++ (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
++ capable(CAP_SYS_RESOURCE)) {
+
+ if (free_clusters >= (nclusters + dirty_clusters +
+ resv_clusters))
+--
+2.39.5
+
--- /dev/null
+From 7afa5336b9d9b72466e00848fbbfc8ede4a66e58 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Mar 2025 11:12:17 -0600
+Subject: f2fs: defer readonly check vs norecovery
+
+From: Eric Sandeen <sandeen@redhat.com>
+
+[ Upstream commit 9cca49875997a1a7e92800a828a62bacb0f577b9 ]
+
+Defer the readonly-vs-norecovery check until after option parsing is done
+so that option parsing does not require an active superblock for the test.
+Add a helpful message, while we're at it.
+
+(I think could be moved back into parsing after we switch to the new mount
+API if desired, as the fs context will have RO state available.)
+
+Signed-off-by: Eric Sandeen <sandeen@redhat.com>
+Reviewed-by: Chao Yu <chao@kernel.org>
+Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/f2fs/super.c | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
+index 0cf564ded140a..77a7b789e32ad 100644
+--- a/fs/f2fs/super.c
++++ b/fs/f2fs/super.c
+@@ -729,10 +729,8 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount)
+ set_opt(sbi, DISABLE_ROLL_FORWARD);
+ break;
+ case Opt_norecovery:
+- /* this option mounts f2fs with ro */
++ /* requires ro mount, checked in f2fs_default_check */
+ set_opt(sbi, NORECOVERY);
+- if (!f2fs_readonly(sb))
+- return -EINVAL;
+ break;
+ case Opt_discard:
+ if (!f2fs_hw_support_discard(sbi)) {
+@@ -1386,6 +1384,12 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount)
+ f2fs_err(sbi, "Allow to mount readonly mode only");
+ return -EROFS;
+ }
++
++ if (test_opt(sbi, NORECOVERY) && !f2fs_readonly(sbi->sb)) {
++ f2fs_err(sbi, "norecovery requires readonly mount");
++ return -EINVAL;
++ }
++
+ return 0;
+ }
+
+--
+2.39.5
+
--- /dev/null
+From e2a4c68b37cc4ac9fcecea5242e29b411dd805ba Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 2 Feb 2025 21:33:46 +0100
+Subject: fbcon: Use correct erase colour for clearing in fbcon
+
+From: Zsolt Kajtar <soci@c64.rulez.org>
+
+[ Upstream commit 892c788d73fe4a94337ed092cb998c49fa8ecaf4 ]
+
+The erase colour calculation for fbcon clearing should use get_color instead
+of attr_col_ec, like everything else. The latter is similar but is not correct.
+For example it's missing the depth dependent remapping and doesn't care about
+blanking.
+
+The problem can be reproduced by setting up the background colour to grey
+(vt.color=0x70) and having an fbcon console set to 2bpp (4 shades of gray).
+Now the background attribute should be 1 (dark gray) on the console.
+
+If the screen is scrolled when pressing enter in a shell prompt at the bottom
+line then the new line is cleared using colour 7 instead of 1. That's not
+something fillrect likes (at 2bbp it expect 0-3) so the result is interesting.
+
+This patch switches to get_color with vc_video_erase_char to determine the
+erase colour from attr_col_ec. That makes the latter function redundant as
+no other users were left.
+
+Use correct erase colour for clearing in fbcon
+
+Signed-off-by: Zsolt Kajtar <soci@c64.rulez.org>
+Signed-off-by: Helge Deller <deller@gmx.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/video/fbdev/core/bitblit.c | 5 ++--
+ drivers/video/fbdev/core/fbcon.c | 10 +++++---
+ drivers/video/fbdev/core/fbcon.h | 38 +---------------------------
+ drivers/video/fbdev/core/fbcon_ccw.c | 5 ++--
+ drivers/video/fbdev/core/fbcon_cw.c | 5 ++--
+ drivers/video/fbdev/core/fbcon_ud.c | 5 ++--
+ drivers/video/fbdev/core/tileblit.c | 8 +++---
+ 7 files changed, 18 insertions(+), 58 deletions(-)
+
+diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c
+index 8587c9da06700..42e681a78136a 100644
+--- a/drivers/video/fbdev/core/bitblit.c
++++ b/drivers/video/fbdev/core/bitblit.c
+@@ -59,12 +59,11 @@ static void bit_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+ }
+
+ static void bit_clear(struct vc_data *vc, struct fb_info *info, int sy,
+- int sx, int height, int width)
++ int sx, int height, int width, int fg, int bg)
+ {
+- int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+ struct fb_fillrect region;
+
+- region.color = attr_bgcol_ec(bgshift, vc, info);
++ region.color = bg;
+ region.dx = sx * vc->vc_font.width;
+ region.dy = sy * vc->vc_font.height;
+ region.width = width * vc->vc_font.width;
+diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
+index b163b54b868e6..805a4745abd86 100644
+--- a/drivers/video/fbdev/core/fbcon.c
++++ b/drivers/video/fbdev/core/fbcon.c
+@@ -1249,7 +1249,7 @@ static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
+ {
+ struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+ struct fbcon_ops *ops = info->fbcon_par;
+-
++ int fg, bg;
+ struct fbcon_display *p = &fb_display[vc->vc_num];
+ u_int y_break;
+
+@@ -1270,16 +1270,18 @@ static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
+ fbcon_clear_margins(vc, 0);
+ }
+
++ fg = get_color(vc, info, vc->vc_video_erase_char, 1);
++ bg = get_color(vc, info, vc->vc_video_erase_char, 0);
+ /* Split blits that cross physical y_wrap boundary */
+
+ y_break = p->vrows - p->yscroll;
+ if (sy < y_break && sy + height - 1 >= y_break) {
+ u_int b = y_break - sy;
+- ops->clear(vc, info, real_y(p, sy), sx, b, width);
++ ops->clear(vc, info, real_y(p, sy), sx, b, width, fg, bg);
+ ops->clear(vc, info, real_y(p, sy + b), sx, height - b,
+- width);
++ width, fg, bg);
+ } else
+- ops->clear(vc, info, real_y(p, sy), sx, height, width);
++ ops->clear(vc, info, real_y(p, sy), sx, height, width, fg, bg);
+ }
+
+ static void fbcon_putcs(struct vc_data *vc, const unsigned short *s,
+diff --git a/drivers/video/fbdev/core/fbcon.h b/drivers/video/fbdev/core/fbcon.h
+index 0f16cbc99e6a4..3e1ec454b8aa3 100644
+--- a/drivers/video/fbdev/core/fbcon.h
++++ b/drivers/video/fbdev/core/fbcon.h
+@@ -57,7 +57,7 @@ struct fbcon_ops {
+ void (*bmove)(struct vc_data *vc, struct fb_info *info, int sy,
+ int sx, int dy, int dx, int height, int width);
+ void (*clear)(struct vc_data *vc, struct fb_info *info, int sy,
+- int sx, int height, int width);
++ int sx, int height, int width, int fb, int bg);
+ void (*putcs)(struct vc_data *vc, struct fb_info *info,
+ const unsigned short *s, int count, int yy, int xx,
+ int fg, int bg);
+@@ -118,42 +118,6 @@ static inline int mono_col(const struct fb_info *info)
+ return (~(0xfff << max_len)) & 0xff;
+ }
+
+-static inline int attr_col_ec(int shift, struct vc_data *vc,
+- struct fb_info *info, int is_fg)
+-{
+- int is_mono01;
+- int col;
+- int fg;
+- int bg;
+-
+- if (!vc)
+- return 0;
+-
+- if (vc->vc_can_do_color)
+- return is_fg ? attr_fgcol(shift,vc->vc_video_erase_char)
+- : attr_bgcol(shift,vc->vc_video_erase_char);
+-
+- if (!info)
+- return 0;
+-
+- col = mono_col(info);
+- is_mono01 = info->fix.visual == FB_VISUAL_MONO01;
+-
+- if (attr_reverse(vc->vc_video_erase_char)) {
+- fg = is_mono01 ? col : 0;
+- bg = is_mono01 ? 0 : col;
+- }
+- else {
+- fg = is_mono01 ? 0 : col;
+- bg = is_mono01 ? col : 0;
+- }
+-
+- return is_fg ? fg : bg;
+-}
+-
+-#define attr_bgcol_ec(bgshift, vc, info) attr_col_ec(bgshift, vc, info, 0)
+-#define attr_fgcol_ec(fgshift, vc, info) attr_col_ec(fgshift, vc, info, 1)
+-
+ /*
+ * Scroll Method
+ */
+diff --git a/drivers/video/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c
+index 2789ace796342..9f4d65478554a 100644
+--- a/drivers/video/fbdev/core/fbcon_ccw.c
++++ b/drivers/video/fbdev/core/fbcon_ccw.c
+@@ -78,14 +78,13 @@ static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+ }
+
+ static void ccw_clear(struct vc_data *vc, struct fb_info *info, int sy,
+- int sx, int height, int width)
++ int sx, int height, int width, int fg, int bg)
+ {
+ struct fbcon_ops *ops = info->fbcon_par;
+ struct fb_fillrect region;
+- int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+ u32 vyres = GETVYRES(ops->p, info);
+
+- region.color = attr_bgcol_ec(bgshift,vc,info);
++ region.color = bg;
+ region.dx = sy * vc->vc_font.height;
+ region.dy = vyres - ((sx + width) * vc->vc_font.width);
+ region.height = width * vc->vc_font.width;
+diff --git a/drivers/video/fbdev/core/fbcon_cw.c b/drivers/video/fbdev/core/fbcon_cw.c
+index 86a254c1b2b7b..b18e31886da10 100644
+--- a/drivers/video/fbdev/core/fbcon_cw.c
++++ b/drivers/video/fbdev/core/fbcon_cw.c
+@@ -63,14 +63,13 @@ static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+ }
+
+ static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy,
+- int sx, int height, int width)
++ int sx, int height, int width, int fg, int bg)
+ {
+ struct fbcon_ops *ops = info->fbcon_par;
+ struct fb_fillrect region;
+- int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+ u32 vxres = GETVXRES(ops->p, info);
+
+- region.color = attr_bgcol_ec(bgshift,vc,info);
++ region.color = bg;
+ region.dx = vxres - ((sy + height) * vc->vc_font.height);
+ region.dy = sx * vc->vc_font.width;
+ region.height = width * vc->vc_font.width;
+diff --git a/drivers/video/fbdev/core/fbcon_ud.c b/drivers/video/fbdev/core/fbcon_ud.c
+index 23bc045769d08..b6b074cfd9dc0 100644
+--- a/drivers/video/fbdev/core/fbcon_ud.c
++++ b/drivers/video/fbdev/core/fbcon_ud.c
+@@ -64,15 +64,14 @@ static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+ }
+
+ static void ud_clear(struct vc_data *vc, struct fb_info *info, int sy,
+- int sx, int height, int width)
++ int sx, int height, int width, int fg, int bg)
+ {
+ struct fbcon_ops *ops = info->fbcon_par;
+ struct fb_fillrect region;
+- int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+ u32 vyres = GETVYRES(ops->p, info);
+ u32 vxres = GETVXRES(ops->p, info);
+
+- region.color = attr_bgcol_ec(bgshift,vc,info);
++ region.color = bg;
+ region.dy = vyres - ((sy + height) * vc->vc_font.height);
+ region.dx = vxres - ((sx + width) * vc->vc_font.width);
+ region.width = width * vc->vc_font.width;
+diff --git a/drivers/video/fbdev/core/tileblit.c b/drivers/video/fbdev/core/tileblit.c
+index 2768eff247ba4..674ca6a410ec8 100644
+--- a/drivers/video/fbdev/core/tileblit.c
++++ b/drivers/video/fbdev/core/tileblit.c
+@@ -32,16 +32,14 @@ static void tile_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+ }
+
+ static void tile_clear(struct vc_data *vc, struct fb_info *info, int sy,
+- int sx, int height, int width)
++ int sx, int height, int width, int fg, int bg)
+ {
+ struct fb_tilerect rect;
+- int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+- int fgshift = (vc->vc_hi_font_mask) ? 9 : 8;
+
+ rect.index = vc->vc_video_erase_char &
+ ((vc->vc_hi_font_mask) ? 0x1ff : 0xff);
+- rect.fg = attr_fgcol_ec(fgshift, vc, info);
+- rect.bg = attr_bgcol_ec(bgshift, vc, info);
++ rect.fg = fg;
++ rect.bg = bg;
+ rect.sx = sx;
+ rect.sy = sy;
+ rect.width = width;
+--
+2.39.5
+
--- /dev/null
+From 854817280254cf144ffa7b5d4f1adbd477c7c9fb Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 1 Feb 2025 09:18:09 +0100
+Subject: fbdev: core: tileblit: Implement missing margin clearing for tileblit
+
+From: Zsolt Kajtar <soci@c64.rulez.org>
+
+[ Upstream commit 76d3ca89981354e1f85a3e0ad9ac4217d351cc72 ]
+
+I was wondering why there's garbage at the bottom of the screen when
+tile blitting is used with an odd mode like 1080, 600 or 200. Sure there's
+only space for half a tile but the same area is clean when the buffer
+is bitmap.
+
+Then later I found that it's supposed to be cleaned but that's not
+implemented. So I took what's in bitblit and adapted it for tileblit.
+
+This implementation was tested for both the horizontal and vertical case,
+and now does the same as what's done for bitmap buffers.
+
+If anyone is interested to reproduce the problem then I could bet that'd
+be on a S3 or Ark. Just set up a mode with an odd line count and make
+sure that the virtual size covers the complete tile at the bottom. E.g.
+for 600 lines that's 608 virtual lines for a 16 tall tile. Then the
+bottom area should be cleaned.
+
+For the right side it's more difficult as there the drivers won't let an
+odd size happen, unless the code is modified. But once it reports back a
+few pixel columns short then fbcon won't use the last column. With the
+patch that column is now clean.
+
+Btw. the virtual size should be rounded up by the driver for both axes
+(not only the horizontal) so that it's dividable by the tile size.
+That's a driver bug but correcting it is not in scope for this patch.
+
+Implement missing margin clearing for tileblit
+
+Signed-off-by: Zsolt Kajtar <soci@c64.rulez.org>
+Signed-off-by: Helge Deller <deller@gmx.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/video/fbdev/core/tileblit.c | 37 ++++++++++++++++++++++++++++-
+ 1 file changed, 36 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/video/fbdev/core/tileblit.c b/drivers/video/fbdev/core/tileblit.c
+index 674ca6a410ec8..b3aa0c6620c7d 100644
+--- a/drivers/video/fbdev/core/tileblit.c
++++ b/drivers/video/fbdev/core/tileblit.c
+@@ -74,7 +74,42 @@ static void tile_putcs(struct vc_data *vc, struct fb_info *info,
+ static void tile_clear_margins(struct vc_data *vc, struct fb_info *info,
+ int color, int bottom_only)
+ {
+- return;
++ unsigned int cw = vc->vc_font.width;
++ unsigned int ch = vc->vc_font.height;
++ unsigned int rw = info->var.xres - (vc->vc_cols*cw);
++ unsigned int bh = info->var.yres - (vc->vc_rows*ch);
++ unsigned int rs = info->var.xres - rw;
++ unsigned int bs = info->var.yres - bh;
++ unsigned int vwt = info->var.xres_virtual / cw;
++ unsigned int vht = info->var.yres_virtual / ch;
++ struct fb_tilerect rect;
++
++ rect.index = vc->vc_video_erase_char &
++ ((vc->vc_hi_font_mask) ? 0x1ff : 0xff);
++ rect.fg = color;
++ rect.bg = color;
++
++ if ((int) rw > 0 && !bottom_only) {
++ rect.sx = (info->var.xoffset + rs + cw - 1) / cw;
++ rect.sy = 0;
++ rect.width = (rw + cw - 1) / cw;
++ rect.height = vht;
++ if (rect.width + rect.sx > vwt)
++ rect.width = vwt - rect.sx;
++ if (rect.sx < vwt)
++ info->tileops->fb_tilefill(info, &rect);
++ }
++
++ if ((int) bh > 0) {
++ rect.sx = info->var.xoffset / cw;
++ rect.sy = (info->var.yoffset + bs) / ch;
++ rect.width = rs / cw;
++ rect.height = (bh + ch - 1) / ch;
++ if (rect.height + rect.sy > vht)
++ rect.height = vht - rect.sy;
++ if (rect.sy < vht)
++ info->tileops->fb_tilefill(info, &rect);
++ }
+ }
+
+ static void tile_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+--
+2.39.5
+
--- /dev/null
+From 633eeffc83bce09489dd24f16cc65d7e01f87629 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 10 Mar 2025 09:54:31 +0800
+Subject: fbdev: fsl-diu-fb: add missing device_remove_file()
+
+From: Shixiong Ou <oushixiong@kylinos.cn>
+
+[ Upstream commit 86d16cd12efa547ed43d16ba7a782c1251c80ea8 ]
+
+Call device_remove_file() when driver remove.
+
+Signed-off-by: Shixiong Ou <oushixiong@kylinos.cn>
+Signed-off-by: Helge Deller <deller@gmx.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/video/fbdev/fsl-diu-fb.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
+index ce3c5b0b8f4ef..53be4ab374cc3 100644
+--- a/drivers/video/fbdev/fsl-diu-fb.c
++++ b/drivers/video/fbdev/fsl-diu-fb.c
+@@ -1829,6 +1829,7 @@ static int fsl_diu_remove(struct platform_device *pdev)
+ int i;
+
+ data = dev_get_drvdata(&pdev->dev);
++ device_remove_file(&pdev->dev, &data->dev_attr);
+ disable_lcdc(&data->fsl_diu_info[0]);
+
+ free_irq(data->irq, data->diu_reg);
+--
+2.39.5
+
--- /dev/null
+From f8091033f52e5e434b83f8a1a22fe46480214bdc Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 17 Jan 2025 15:35:52 +0530
+Subject: firmware: arm_ffa: Set dma_mask for ffa devices
+
+From: Viresh Kumar <viresh.kumar@linaro.org>
+
+[ Upstream commit cc0aac7ca17e0ea3ca84b552fc79f3e86fd07f53 ]
+
+Set dma_mask for FFA devices, otherwise DMA allocation using the device pointer
+lead to following warning:
+
+WARNING: CPU: 1 PID: 1 at kernel/dma/mapping.c:597 dma_alloc_attrs+0xe0/0x124
+
+Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
+Message-Id: <e3dd8042ac680bd74b6580c25df855d092079c18.1737107520.git.viresh.kumar@linaro.org>
+Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/firmware/arm_ffa/bus.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/firmware/arm_ffa/bus.c b/drivers/firmware/arm_ffa/bus.c
+index f79ba6f733ba4..27820a59ce25e 100644
+--- a/drivers/firmware/arm_ffa/bus.c
++++ b/drivers/firmware/arm_ffa/bus.c
+@@ -190,6 +190,7 @@ struct ffa_device *ffa_device_register(const uuid_t *uuid, int vm_id)
+ dev = &ffa_dev->dev;
+ dev->bus = &ffa_bus_type;
+ dev->release = ffa_release_device;
++ dev->dma_mask = &dev->coherent_dma_mask;
+ dev_set_name(&ffa_dev->dev, "arm-ffa-%d", id);
+
+ ffa_dev->id = id;
+--
+2.39.5
+
--- /dev/null
+From 84515953e97f33487748291fc13eec762d473bc8 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 13 Feb 2025 06:12:49 +0800
+Subject: fpga: altera-cvp: Increase credit timeout
+
+From: Kuhanh Murugasen Krishnan <kuhanh.murugasen.krishnan@intel.com>
+
+[ Upstream commit 0f05886a40fdc55016ba4d9ae0a9c41f8312f15b ]
+
+Increase the timeout for SDM (Secure device manager) data credits from
+20ms to 40ms. Internal stress tests running at 500 loops failed with the
+current timeout of 20ms. At the start of a FPGA configuration, the CVP
+host driver reads the transmit credits from SDM. It then sends bitstream
+FPGA data to SDM based on the total credits. Each credit allows the
+CVP host driver to send 4kBytes of data. There are situations whereby,
+the SDM did not respond in time during testing.
+
+Signed-off-by: Ang Tien Sung <tien.sung.ang@intel.com>
+Signed-off-by: Kuhanh Murugasen Krishnan <kuhanh.murugasen.krishnan@intel.com>
+Acked-by: Xu Yilun <yilun.xu@intel.com>
+Link: https://lore.kernel.org/r/20250212221249.2715929-1-tien.sung.ang@intel.com
+Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/fpga/altera-cvp.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/fpga/altera-cvp.c b/drivers/fpga/altera-cvp.c
+index ccf4546eff297..34254911c01b1 100644
+--- a/drivers/fpga/altera-cvp.c
++++ b/drivers/fpga/altera-cvp.c
+@@ -52,7 +52,7 @@
+ /* V2 Defines */
+ #define VSE_CVP_TX_CREDITS 0x49 /* 8bit */
+
+-#define V2_CREDIT_TIMEOUT_US 20000
++#define V2_CREDIT_TIMEOUT_US 40000
+ #define V2_CHECK_CREDIT_US 10
+ #define V2_POLL_TIMEOUT_US 1000000
+ #define V2_USER_TIMEOUT_US 500000
+--
+2.39.5
+
--- /dev/null
+From 050bf328e9b65279a3f2533201136e4651f2601c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 28 Nov 2024 10:35:18 +0800
+Subject: HID: usbkbd: Fix the bit shift number for LED_KANA
+
+From: junan <junan76@163.com>
+
+[ Upstream commit d73a4bfa2881a6859b384b75a414c33d4898b055 ]
+
+Since "LED_KANA" was defined as "0x04", the shift number should be "4".
+
+Signed-off-by: junan <junan76@163.com>
+Signed-off-by: Jiri Kosina <jkosina@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/hid/usbhid/usbkbd.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c
+index df02002066cef..1d94d246f8162 100644
+--- a/drivers/hid/usbhid/usbkbd.c
++++ b/drivers/hid/usbhid/usbkbd.c
+@@ -160,7 +160,7 @@ static int usb_kbd_event(struct input_dev *dev, unsigned int type,
+ return -1;
+
+ spin_lock_irqsave(&kbd->leds_lock, flags);
+- kbd->newleds = (!!test_bit(LED_KANA, dev->led) << 3) | (!!test_bit(LED_COMPOSE, dev->led) << 3) |
++ kbd->newleds = (!!test_bit(LED_KANA, dev->led) << 4) | (!!test_bit(LED_COMPOSE, dev->led) << 3) |
+ (!!test_bit(LED_SCROLLL, dev->led) << 2) | (!!test_bit(LED_CAPSL, dev->led) << 1) |
+ (!!test_bit(LED_NUML, dev->led));
+
+--
+2.39.5
+
--- /dev/null
+From c33073eb03e0864f0011fc6cf9ef9425384590fc Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 10 Feb 2025 15:59:30 +0100
+Subject: hwmon: (gpio-fan) Add missing mutex locks
+
+From: Alexander Stein <alexander.stein@ew.tq-group.com>
+
+[ Upstream commit 9fee7d19bab635f89223cc40dfd2c8797fdc4988 ]
+
+set_fan_speed() is expected to be called with fan_data->lock being locked.
+Add locking for proper synchronization.
+
+Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
+Link: https://lore.kernel.org/r/20250210145934.761280-3-alexander.stein@ew.tq-group.com
+Signed-off-by: Guenter Roeck <linux@roeck-us.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/hwmon/gpio-fan.c | 16 +++++++++++++++-
+ 1 file changed, 15 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
+index fbf3f5a4ecb67..6d518c10723a0 100644
+--- a/drivers/hwmon/gpio-fan.c
++++ b/drivers/hwmon/gpio-fan.c
+@@ -394,7 +394,12 @@ static int gpio_fan_set_cur_state(struct thermal_cooling_device *cdev,
+ if (state >= fan_data->num_speed)
+ return -EINVAL;
+
++ mutex_lock(&fan_data->lock);
++
+ set_fan_speed(fan_data, state);
++
++ mutex_unlock(&fan_data->lock);
++
+ return 0;
+ }
+
+@@ -490,7 +495,11 @@ MODULE_DEVICE_TABLE(of, of_gpio_fan_match);
+
+ static void gpio_fan_stop(void *data)
+ {
++ struct gpio_fan_data *fan_data = data;
++
++ mutex_lock(&fan_data->lock);
+ set_fan_speed(data, 0);
++ mutex_unlock(&fan_data->lock);
+ }
+
+ static int gpio_fan_probe(struct platform_device *pdev)
+@@ -564,7 +573,9 @@ static int gpio_fan_suspend(struct device *dev)
+
+ if (fan_data->gpios) {
+ fan_data->resume_speed = fan_data->speed_index;
++ mutex_lock(&fan_data->lock);
+ set_fan_speed(fan_data, 0);
++ mutex_unlock(&fan_data->lock);
+ }
+
+ return 0;
+@@ -574,8 +585,11 @@ static int gpio_fan_resume(struct device *dev)
+ {
+ struct gpio_fan_data *fan_data = dev_get_drvdata(dev);
+
+- if (fan_data->gpios)
++ if (fan_data->gpios) {
++ mutex_lock(&fan_data->lock);
+ set_fan_speed(fan_data, fan_data->resume_speed);
++ mutex_unlock(&fan_data->lock);
++ }
+
+ return 0;
+ }
+--
+2.39.5
+
--- /dev/null
+From 47dc4c4491df8a43e163ef5e5bcaf5432437e237 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 4 Feb 2025 09:54:08 +0000
+Subject: hwmon: (xgene-hwmon) use appropriate type for the latency value
+
+From: Andrey Vatoropin <a.vatoropin@crpt.ru>
+
+[ Upstream commit 8df0f002827e18632dcd986f7546c1abf1953a6f ]
+
+The expression PCC_NUM_RETRIES * pcc_chan->latency is currently being
+evaluated using 32-bit arithmetic.
+
+Since a value of type 'u64' is used to store the eventual result,
+and this result is later sent to the function usecs_to_jiffies with
+input parameter unsigned int, the current data type is too wide to
+store the value of ctx->usecs_lat.
+
+Change the data type of "usecs_lat" to a more suitable (narrower) type.
+
+Found by Linux Verification Center (linuxtesting.org) with SVACE.
+
+Signed-off-by: Andrey Vatoropin <a.vatoropin@crpt.ru>
+Link: https://lore.kernel.org/r/20250204095400.95013-1-a.vatoropin@crpt.ru
+Signed-off-by: Guenter Roeck <linux@roeck-us.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/hwmon/xgene-hwmon.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/hwmon/xgene-hwmon.c b/drivers/hwmon/xgene-hwmon.c
+index 60a8ff56c38e9..9e82ba43f5cd2 100644
+--- a/drivers/hwmon/xgene-hwmon.c
++++ b/drivers/hwmon/xgene-hwmon.c
+@@ -110,7 +110,7 @@ struct xgene_hwmon_dev {
+
+ phys_addr_t comm_base_addr;
+ void *pcc_comm_addr;
+- u64 usecs_lat;
++ unsigned int usecs_lat;
+ };
+
+ /*
+--
+2.39.5
+
--- /dev/null
+From 56972dc1629c97af4ea89cd17e1e0fe906466637 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 12 Feb 2025 20:28:03 +0300
+Subject: i2c: pxa: fix call balance of i2c->clk handling routines
+
+From: Vitalii Mordan <mordan@ispras.ru>
+
+[ Upstream commit be7113d2e2a6f20cbee99c98d261a1fd6fd7b549 ]
+
+If the clock i2c->clk was not enabled in i2c_pxa_probe(), it should not be
+disabled in any path.
+
+Found by Linux Verification Center (linuxtesting.org) with Klever.
+
+Signed-off-by: Vitalii Mordan <mordan@ispras.ru>
+Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
+Link: https://lore.kernel.org/r/20250212172803.1422136-1-mordan@ispras.ru
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/i2c/busses/i2c-pxa.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
+index 35ca2c02c9b9b..7fdc7f213b114 100644
+--- a/drivers/i2c/busses/i2c-pxa.c
++++ b/drivers/i2c/busses/i2c-pxa.c
+@@ -1508,7 +1508,10 @@ static int i2c_pxa_probe(struct platform_device *dev)
+ i2c->adap.name);
+ }
+
+- clk_prepare_enable(i2c->clk);
++ ret = clk_prepare_enable(i2c->clk);
++ if (ret)
++ return dev_err_probe(&dev->dev, ret,
++ "failed to enable clock\n");
+
+ if (i2c->use_pio) {
+ i2c->adap.algo = &i2c_pxa_pio_algorithm;
+--
+2.39.5
+
--- /dev/null
+From 6ea00ca12b4c421944ecb568ca3e654eab33449a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 28 Nov 2023 10:48:37 +0100
+Subject: i2c: qup: Vote for interconnect bandwidth to DRAM
+
+From: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
+
+[ Upstream commit d4f35233a6345f62637463ef6e0708f44ffaa583 ]
+
+When the I2C QUP controller is used together with a DMA engine it needs
+to vote for the interconnect path to the DRAM. Otherwise it may be
+unable to access the memory quickly enough.
+
+The requested peak bandwidth is dependent on the I2C core clock.
+
+To avoid sending votes too often the bandwidth is always requested when
+a DMA transfer starts, but dropped only on runtime suspend. Runtime
+suspend should only happen if no transfer is active. After resumption we
+can defer the next vote until the first DMA transfer actually happens.
+
+The implementation is largely identical to the one introduced for
+spi-qup in commit ecdaa9473019 ("spi: qup: Vote for interconnect
+bandwidth to DRAM") since both drivers represent the same hardware
+block.
+
+Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
+Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
+Link: https://lore.kernel.org/r/20231128-i2c-qup-dvfs-v1-3-59a0e3039111@kernkonzept.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/i2c/busses/i2c-qup.c | 36 ++++++++++++++++++++++++++++++++++++
+ 1 file changed, 36 insertions(+)
+
+diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
+index b89eca2398d90..a2fb9dd58c95d 100644
+--- a/drivers/i2c/busses/i2c-qup.c
++++ b/drivers/i2c/busses/i2c-qup.c
+@@ -14,6 +14,7 @@
+ #include <linux/dma-mapping.h>
+ #include <linux/err.h>
+ #include <linux/i2c.h>
++#include <linux/interconnect.h>
+ #include <linux/interrupt.h>
+ #include <linux/io.h>
+ #include <linux/module.h>
+@@ -150,6 +151,8 @@
+ /* TAG length for DATA READ in RX FIFO */
+ #define READ_RX_TAGS_LEN 2
+
++#define QUP_BUS_WIDTH 8
++
+ static unsigned int scl_freq;
+ module_param_named(scl_freq, scl_freq, uint, 0444);
+ MODULE_PARM_DESC(scl_freq, "SCL frequency override");
+@@ -227,6 +230,7 @@ struct qup_i2c_dev {
+ int irq;
+ struct clk *clk;
+ struct clk *pclk;
++ struct icc_path *icc_path;
+ struct i2c_adapter adap;
+
+ int clk_ctl;
+@@ -255,6 +259,10 @@ struct qup_i2c_dev {
+ /* To configure when bus is in run state */
+ u32 config_run;
+
++ /* bandwidth votes */
++ u32 src_clk_freq;
++ u32 cur_bw_clk_freq;
++
+ /* dma parameters */
+ bool is_dma;
+ /* To check if the current transfer is using DMA */
+@@ -453,6 +461,23 @@ static int qup_i2c_bus_active(struct qup_i2c_dev *qup, int len)
+ return ret;
+ }
+
++static int qup_i2c_vote_bw(struct qup_i2c_dev *qup, u32 clk_freq)
++{
++ u32 needed_peak_bw;
++ int ret;
++
++ if (qup->cur_bw_clk_freq == clk_freq)
++ return 0;
++
++ needed_peak_bw = Bps_to_icc(clk_freq * QUP_BUS_WIDTH);
++ ret = icc_set_bw(qup->icc_path, 0, needed_peak_bw);
++ if (ret)
++ return ret;
++
++ qup->cur_bw_clk_freq = clk_freq;
++ return 0;
++}
++
+ static void qup_i2c_write_tx_fifo_v1(struct qup_i2c_dev *qup)
+ {
+ struct qup_i2c_block *blk = &qup->blk;
+@@ -840,6 +865,10 @@ static int qup_i2c_bam_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
+ int ret = 0;
+ int idx = 0;
+
++ ret = qup_i2c_vote_bw(qup, qup->src_clk_freq);
++ if (ret)
++ return ret;
++
+ enable_irq(qup->irq);
+ ret = qup_i2c_req_dma(qup);
+
+@@ -1645,6 +1674,7 @@ static void qup_i2c_disable_clocks(struct qup_i2c_dev *qup)
+ config = readl(qup->base + QUP_CONFIG);
+ config |= QUP_CLOCK_AUTO_GATE;
+ writel(config, qup->base + QUP_CONFIG);
++ qup_i2c_vote_bw(qup, 0);
+ clk_disable_unprepare(qup->pclk);
+ }
+
+@@ -1745,6 +1775,11 @@ static int qup_i2c_probe(struct platform_device *pdev)
+ goto fail_dma;
+ }
+ qup->is_dma = true;
++
++ qup->icc_path = devm_of_icc_get(&pdev->dev, NULL);
++ if (IS_ERR(qup->icc_path))
++ return dev_err_probe(&pdev->dev, PTR_ERR(qup->icc_path),
++ "failed to get interconnect path\n");
+ }
+
+ nodma:
+@@ -1793,6 +1828,7 @@ static int qup_i2c_probe(struct platform_device *pdev)
+ qup_i2c_enable_clocks(qup);
+ src_clk_freq = clk_get_rate(qup->clk);
+ }
++ qup->src_clk_freq = src_clk_freq;
+
+ /*
+ * Bootloaders might leave a pending interrupt on certain QUP's,
+--
+2.39.5
+
--- /dev/null
+From 47c99f03e36ca4f68c9ac20fc014f37936642d5f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 18 Mar 2025 13:36:06 +0800
+Subject: i3c: master: svc: Fix missing STOP for master request
+
+From: Stanley Chu <yschu@nuvoton.com>
+
+[ Upstream commit 0430bf9bc1ac068c8b8c540eb93e5751872efc51 ]
+
+The controller driver nacked the master request but didn't emit a
+STOP to end the transaction. The driver shall refuse the unsupported
+requests and return the controller state to IDLE by emitting a STOP.
+
+Signed-off-by: Stanley Chu <yschu@nuvoton.com>
+Reviewed-by: Frank Li <Frank.Li@nxp.com>
+Link: https://lore.kernel.org/r/20250318053606.3087121-4-yschu@nuvoton.com
+Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/i3c/master/svc-i3c-master.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
+index 368429a34d600..92488ba5b5f2a 100644
+--- a/drivers/i3c/master/svc-i3c-master.c
++++ b/drivers/i3c/master/svc-i3c-master.c
+@@ -437,6 +437,7 @@ static void svc_i3c_master_ibi_work(struct work_struct *work)
+ queue_work(master->base.wq, &master->hj_work);
+ break;
+ case SVC_I3C_MSTATUS_IBITYPE_MASTER_REQUEST:
++ svc_i3c_master_emit_stop(master);
+ default:
+ break;
+ }
+--
+2.39.5
+
--- /dev/null
+From 934152706a956df754ea99d932edb7a71ae2246c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Mar 2025 12:55:34 +0200
+Subject: ieee802154: ca8210: Use proper setters and getters for bitwise types
+
+From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+
+[ Upstream commit 169b2262205836a5d1213ff44dca2962276bece1 ]
+
+Sparse complains that the driver doesn't respect the bitwise types:
+
+drivers/net/ieee802154/ca8210.c:1796:27: warning: incorrect type in assignment (different base types)
+drivers/net/ieee802154/ca8210.c:1796:27: expected restricted __le16 [addressable] [assigned] [usertype] pan_id
+drivers/net/ieee802154/ca8210.c:1796:27: got unsigned short [usertype]
+drivers/net/ieee802154/ca8210.c:1801:25: warning: incorrect type in assignment (different base types)
+drivers/net/ieee802154/ca8210.c:1801:25: expected restricted __le16 [addressable] [assigned] [usertype] pan_id
+drivers/net/ieee802154/ca8210.c:1801:25: got unsigned short [usertype]
+drivers/net/ieee802154/ca8210.c:1928:28: warning: incorrect type in argument 3 (different base types)
+drivers/net/ieee802154/ca8210.c:1928:28: expected unsigned short [usertype] dst_pan_id
+drivers/net/ieee802154/ca8210.c:1928:28: got restricted __le16 [addressable] [usertype] pan_id
+
+Use proper setters and getters for bitwise types.
+
+Note, in accordance with [1] the protocol is little endian.
+
+Link: https://www.cascoda.com/wp-content/uploads/2018/11/CA-8210_datasheet_0418.pdf [1]
+Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
+Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
+Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+Link: https://lore.kernel.org/20250305105656.2133487-2-andriy.shevchenko@linux.intel.com
+Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ieee802154/ca8210.c | 9 ++++-----
+ 1 file changed, 4 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
+index d6dafd9876d24..ef8904a0530b5 100644
+--- a/drivers/net/ieee802154/ca8210.c
++++ b/drivers/net/ieee802154/ca8210.c
+@@ -1488,8 +1488,7 @@ static u8 mcps_data_request(
+ command.pdata.data_req.src_addr_mode = src_addr_mode;
+ command.pdata.data_req.dst.mode = dst_address_mode;
+ if (dst_address_mode != MAC_MODE_NO_ADDR) {
+- command.pdata.data_req.dst.pan_id[0] = LS_BYTE(dst_pan_id);
+- command.pdata.data_req.dst.pan_id[1] = MS_BYTE(dst_pan_id);
++ put_unaligned_le16(dst_pan_id, command.pdata.data_req.dst.pan_id);
+ if (dst_address_mode == MAC_MODE_SHORT_ADDR) {
+ command.pdata.data_req.dst.address[0] = LS_BYTE(
+ dst_addr->short_address
+@@ -1838,12 +1837,12 @@ static int ca8210_skb_rx(
+ }
+ hdr.source.mode = data_ind[0];
+ dev_dbg(&priv->spi->dev, "srcAddrMode: %#03x\n", hdr.source.mode);
+- hdr.source.pan_id = *(u16 *)&data_ind[1];
++ hdr.source.pan_id = cpu_to_le16(get_unaligned_le16(&data_ind[1]));
+ dev_dbg(&priv->spi->dev, "srcPanId: %#06x\n", hdr.source.pan_id);
+ memcpy(&hdr.source.extended_addr, &data_ind[3], 8);
+ hdr.dest.mode = data_ind[11];
+ dev_dbg(&priv->spi->dev, "dstAddrMode: %#03x\n", hdr.dest.mode);
+- hdr.dest.pan_id = *(u16 *)&data_ind[12];
++ hdr.dest.pan_id = cpu_to_le16(get_unaligned_le16(&data_ind[12]));
+ dev_dbg(&priv->spi->dev, "dstPanId: %#06x\n", hdr.dest.pan_id);
+ memcpy(&hdr.dest.extended_addr, &data_ind[14], 8);
+
+@@ -1970,7 +1969,7 @@ static int ca8210_skb_tx(
+ status = mcps_data_request(
+ header.source.mode,
+ header.dest.mode,
+- header.dest.pan_id,
++ le16_to_cpu(header.dest.pan_id),
+ (union macaddr *)&header.dest.extended_addr,
+ skb->len - mac_len,
+ &skb->data[mac_len],
+--
+2.39.5
+
--- /dev/null
+From e0da55fd51b849956dc4ade1d206c26794741008 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 7 Feb 2025 16:24:58 +0900
+Subject: ip: fib_rules: Fetch net from fib_rule in fib[46]_rule_configure().
+
+From: Kuniyuki Iwashima <kuniyu@amazon.com>
+
+[ Upstream commit 5a1ccffd30a08f5a2428cd5fbb3ab03e8eb6c66d ]
+
+The following patch will not set skb->sk from VRF path.
+
+Let's fetch net from fib_rule->fr_net instead of sock_net(skb->sk)
+in fib[46]_rule_configure().
+
+Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
+Reviewed-by: Eric Dumazet <edumazet@google.com>
+Reviewed-by: Ido Schimmel <idosch@nvidia.com>
+Tested-by: Ido Schimmel <idosch@nvidia.com>
+Link: https://patch.msgid.link/20250207072502.87775-5-kuniyu@amazon.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/ipv4/fib_rules.c | 4 ++--
+ net/ipv6/fib6_rules.c | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
+index d279cb8ac1584..a270951386e19 100644
+--- a/net/ipv4/fib_rules.c
++++ b/net/ipv4/fib_rules.c
+@@ -226,9 +226,9 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
+ struct nlattr **tb,
+ struct netlink_ext_ack *extack)
+ {
+- struct net *net = sock_net(skb->sk);
++ struct fib4_rule *rule4 = (struct fib4_rule *)rule;
++ struct net *net = rule->fr_net;
+ int err = -EINVAL;
+- struct fib4_rule *rule4 = (struct fib4_rule *) rule;
+
+ if (frh->tos & ~IPTOS_TOS_MASK) {
+ NL_SET_ERR_MSG(extack, "Invalid tos");
+diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
+index a4caaead74c1d..a20ef3ab059ca 100644
+--- a/net/ipv6/fib6_rules.c
++++ b/net/ipv6/fib6_rules.c
+@@ -353,9 +353,9 @@ static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
+ struct nlattr **tb,
+ struct netlink_ext_ack *extack)
+ {
++ struct fib6_rule *rule6 = (struct fib6_rule *)rule;
++ struct net *net = rule->fr_net;
+ int err = -EINVAL;
+- struct net *net = sock_net(skb->sk);
+- struct fib6_rule *rule6 = (struct fib6_rule *) rule;
+
+ if (rule->action == FR_ACT_TO_TBL && !rule->l3mdev) {
+ if (rule->table == RT6_TABLE_UNSPEC) {
+--
+2.39.5
+
--- /dev/null
+From b2ee5cfc1a41e941516fbcdeba7e64ef86acc0e5 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 27 Feb 2025 20:23:27 -0800
+Subject: ipv4: fib: Move fib_valid_key_len() to rtm_to_fib_config().
+
+From: Kuniyuki Iwashima <kuniyu@amazon.com>
+
+[ Upstream commit 254ba7e6032d3fc738050d500b0c1d8197af90ca ]
+
+fib_valid_key_len() is called in the beginning of fib_table_insert()
+or fib_table_delete() to check if the prefix length is valid.
+
+fib_table_insert() and fib_table_delete() are called from 3 paths
+
+ - ip_rt_ioctl()
+ - inet_rtm_newroute() / inet_rtm_delroute()
+ - fib_magic()
+
+In the first ioctl() path, rtentry_to_fib_config() checks the prefix
+length with bad_mask(). Also, fib_magic() always passes the correct
+prefix: 32 or ifa->ifa_prefixlen, which is already validated.
+
+Let's move fib_valid_key_len() to the rtnetlink path, rtm_to_fib_config().
+
+While at it, 2 direct returns in rtm_to_fib_config() are changed to
+goto to match other places in the same function
+
+Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
+Reviewed-by: Eric Dumazet <edumazet@google.com>
+Reviewed-by: David Ahern <dsahern@kernel.org>
+Link: https://patch.msgid.link/20250228042328.96624-12-kuniyu@amazon.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/ipv4/fib_frontend.c | 18 ++++++++++++++++--
+ net/ipv4/fib_trie.c | 22 ----------------------
+ 2 files changed, 16 insertions(+), 24 deletions(-)
+
+diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
+index 545dd994f0609..ced6bd48bb416 100644
+--- a/net/ipv4/fib_frontend.c
++++ b/net/ipv4/fib_frontend.c
+@@ -817,19 +817,33 @@ static int rtm_to_fib_config(struct net *net, struct sk_buff *skb,
+ }
+ }
+
++ if (cfg->fc_dst_len > 32) {
++ NL_SET_ERR_MSG(extack, "Invalid prefix length");
++ err = -EINVAL;
++ goto errout;
++ }
++
++ if (cfg->fc_dst_len < 32 && (ntohl(cfg->fc_dst) << cfg->fc_dst_len)) {
++ NL_SET_ERR_MSG(extack, "Invalid prefix for given prefix length");
++ err = -EINVAL;
++ goto errout;
++ }
++
+ if (cfg->fc_nh_id) {
+ if (cfg->fc_oif || cfg->fc_gw_family ||
+ cfg->fc_encap || cfg->fc_mp) {
+ NL_SET_ERR_MSG(extack,
+ "Nexthop specification and nexthop id are mutually exclusive");
+- return -EINVAL;
++ err = -EINVAL;
++ goto errout;
+ }
+ }
+
+ if (has_gw && has_via) {
+ NL_SET_ERR_MSG(extack,
+ "Nexthop configuration can not contain both GATEWAY and VIA");
+- return -EINVAL;
++ err = -EINVAL;
++ goto errout;
+ }
+
+ if (!cfg->fc_table)
+diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
+index ec0113ecf3949..8ab6ad65d0b86 100644
+--- a/net/ipv4/fib_trie.c
++++ b/net/ipv4/fib_trie.c
+@@ -1187,22 +1187,6 @@ static int fib_insert_alias(struct trie *t, struct key_vector *tp,
+ return 0;
+ }
+
+-static bool fib_valid_key_len(u32 key, u8 plen, struct netlink_ext_ack *extack)
+-{
+- if (plen > KEYLENGTH) {
+- NL_SET_ERR_MSG(extack, "Invalid prefix length");
+- return false;
+- }
+-
+- if ((plen < KEYLENGTH) && (key << plen)) {
+- NL_SET_ERR_MSG(extack,
+- "Invalid prefix for given prefix length");
+- return false;
+- }
+-
+- return true;
+-}
+-
+ static void fib_remove_alias(struct trie *t, struct key_vector *tp,
+ struct key_vector *l, struct fib_alias *old);
+
+@@ -1223,9 +1207,6 @@ int fib_table_insert(struct net *net, struct fib_table *tb,
+
+ key = ntohl(cfg->fc_dst);
+
+- if (!fib_valid_key_len(key, plen, extack))
+- return -EINVAL;
+-
+ pr_debug("Insert table=%u %08x/%d\n", tb->tb_id, key, plen);
+
+ fi = fib_create_info(cfg, extack);
+@@ -1715,9 +1696,6 @@ int fib_table_delete(struct net *net, struct fib_table *tb,
+
+ key = ntohl(cfg->fc_dst);
+
+- if (!fib_valid_key_len(key, plen, extack))
+- return -EINVAL;
+-
+ l = fib_find_node(t, &tp, key);
+ if (!l)
+ return -ESRCH;
+--
+2.39.5
+
--- /dev/null
+From b6cd4b709c1bdc805e0aa145975f1992d1ecf925 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Mar 2025 22:34:09 -0500
+Subject: ipv6: save dontfrag in cork
+
+From: Willem de Bruijn <willemb@google.com>
+
+[ Upstream commit a18dfa9925b9ef6107ea3aa5814ca3c704d34a8a ]
+
+When spanning datagram construction over multiple send calls using
+MSG_MORE, per datagram settings are configured on the first send.
+
+That is when ip(6)_setup_cork stores these settings for subsequent use
+in __ip(6)_append_data and others.
+
+The only flag that escaped this was dontfrag. As a result, a datagram
+could be constructed with df=0 on the first sendmsg, but df=1 on a
+next. Which is what cmsg_ip.sh does in an upcoming MSG_MORE test in
+the "diff" scenario.
+
+Changing datagram conditions in the middle of constructing an skb
+makes this already complex code path even more convoluted. It is here
+unintentional. Bring this flag in line with expected sockopt/cmsg
+behavior.
+
+And stop passing ipc6 to __ip6_append_data, to avoid such issues
+in the future. This is already the case for __ip_append_data.
+
+inet6_cork had a 6 byte hole, so the 1B flag has no impact.
+
+Signed-off-by: Willem de Bruijn <willemb@google.com>
+Reviewed-by: Eric Dumazet <edumazet@google.com>
+Link: https://patch.msgid.link/20250307033620.411611-3-willemdebruijn.kernel@gmail.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ include/linux/ipv6.h | 1 +
+ net/ipv6/ip6_output.c | 9 +++++----
+ 2 files changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
+index b6fb76568b01a..5dfd663b70a26 100644
+--- a/include/linux/ipv6.h
++++ b/include/linux/ipv6.h
+@@ -195,6 +195,7 @@ struct inet6_cork {
+ struct ipv6_txoptions *opt;
+ u8 hop_limit;
+ u8 tclass;
++ u8 dontfrag:1;
+ };
+
+ /**
+diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
+index 4fcff4fe5a98f..a71b7a1069958 100644
+--- a/net/ipv6/ip6_output.c
++++ b/net/ipv6/ip6_output.c
+@@ -1428,6 +1428,7 @@ static int ip6_setup_cork(struct sock *sk, struct inet_cork_full *cork,
+ cork->fl.u.ip6 = *fl6;
+ v6_cork->hop_limit = ipc6->hlimit;
+ v6_cork->tclass = ipc6->tclass;
++ v6_cork->dontfrag = ipc6->dontfrag;
+ if (rt->dst.flags & DST_XFRM_TUNNEL)
+ mtu = np->pmtudisc >= IPV6_PMTUDISC_PROBE ?
+ READ_ONCE(rt->dst.dev->mtu) : dst_mtu(&rt->dst);
+@@ -1462,7 +1463,7 @@ static int __ip6_append_data(struct sock *sk,
+ int getfrag(void *from, char *to, int offset,
+ int len, int odd, struct sk_buff *skb),
+ void *from, size_t length, int transhdrlen,
+- unsigned int flags, struct ipcm6_cookie *ipc6)
++ unsigned int flags)
+ {
+ struct sk_buff *skb, *skb_prev = NULL;
+ unsigned int maxfraglen, fragheaderlen, mtu, orig_mtu, pmtu;
+@@ -1519,7 +1520,7 @@ static int __ip6_append_data(struct sock *sk,
+ if (headersize + transhdrlen > mtu)
+ goto emsgsize;
+
+- if (cork->length + length > mtu - headersize && ipc6->dontfrag &&
++ if (cork->length + length > mtu - headersize && v6_cork->dontfrag &&
+ (sk->sk_protocol == IPPROTO_UDP ||
+ sk->sk_protocol == IPPROTO_RAW)) {
+ ipv6_local_rxpmtu(sk, fl6, mtu - headersize +
+@@ -1836,7 +1837,7 @@ int ip6_append_data(struct sock *sk,
+
+ return __ip6_append_data(sk, fl6, &sk->sk_write_queue, &inet->cork.base,
+ &np->cork, sk_page_frag(sk), getfrag,
+- from, length, transhdrlen, flags, ipc6);
++ from, length, transhdrlen, flags);
+ }
+ EXPORT_SYMBOL_GPL(ip6_append_data);
+
+@@ -2031,7 +2032,7 @@ struct sk_buff *ip6_make_skb(struct sock *sk,
+ err = __ip6_append_data(sk, fl6, &queue, &cork->base, &v6_cork,
+ ¤t->task_frag, getfrag, from,
+ length + exthdrlen, transhdrlen + exthdrlen,
+- flags, ipc6);
++ flags);
+ if (err) {
+ __ip6_flush_pending_frames(sk, &queue, cork, &v6_cork);
+ return ERR_PTR(err);
+--
+2.39.5
+
--- /dev/null
+From dd26d08f99f87aa40e541ed5ffdc06bc3bd131da Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 1 Mar 2025 17:21:37 -0500
+Subject: kbuild: fix argument parsing in scripts/config
+
+From: Seyediman Seyedarab <imandevel@gmail.com>
+
+[ Upstream commit f757f6011c92b5a01db742c39149bed9e526478f ]
+
+The script previously assumed --file was always the first argument,
+which caused issues when it appeared later. This patch updates the
+parsing logic to scan all arguments to find --file, sets the config
+file correctly, and resets the argument list with the remaining
+commands.
+
+It also fixes --refresh to respect --file by passing KCONFIG_CONFIG=$FN
+to make oldconfig.
+
+Signed-off-by: Seyediman Seyedarab <imandevel@gmail.com>
+Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ scripts/config | 26 ++++++++++++++++----------
+ 1 file changed, 16 insertions(+), 10 deletions(-)
+
+diff --git a/scripts/config b/scripts/config
+index ff88e2faefd35..ea475c07de283 100755
+--- a/scripts/config
++++ b/scripts/config
+@@ -32,6 +32,7 @@ commands:
+ Disable option directly after other option
+ --module-after|-M beforeopt option
+ Turn option into module directly after other option
++ --refresh Refresh the config using old settings
+
+ commands can be repeated multiple times
+
+@@ -124,16 +125,22 @@ undef_var() {
+ txt_delete "^# $name is not set" "$FN"
+ }
+
+-if [ "$1" = "--file" ]; then
+- FN="$2"
+- if [ "$FN" = "" ] ; then
+- usage
++FN=.config
++CMDS=()
++while [[ $# -gt 0 ]]; do
++ if [ "$1" = "--file" ]; then
++ if [ "$2" = "" ]; then
++ usage
++ fi
++ FN="$2"
++ shift 2
++ else
++ CMDS+=("$1")
++ shift
+ fi
+- shift 2
+-else
+- FN=.config
+-fi
++done
+
++set -- "${CMDS[@]}"
+ if [ "$1" = "" ] ; then
+ usage
+ fi
+@@ -217,9 +224,8 @@ while [ "$1" != "" ] ; do
+ set_var "${CONFIG_}$B" "${CONFIG_}$B=m" "${CONFIG_}$A"
+ ;;
+
+- # undocumented because it ignores --file (fixme)
+ --refresh)
+- yes "" | make oldconfig
++ yes "" | make oldconfig KCONFIG_CONFIG=$FN
+ ;;
+
+ *)
+--
+2.39.5
+
--- /dev/null
+From 466c678012178d3512b1d0b7f3c4edc993bc04b6 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 28 Mar 2025 14:28:37 +0000
+Subject: kconfig: merge_config: use an empty file as initfile
+
+From: Daniel Gomez <da.gomez@samsung.com>
+
+[ Upstream commit a26fe287eed112b4e21e854f173c8918a6a8596d ]
+
+The scripts/kconfig/merge_config.sh script requires an existing
+$INITFILE (or the $1 argument) as a base file for merging Kconfig
+fragments. However, an empty $INITFILE can serve as an initial starting
+point, later referenced by the KCONFIG_ALLCONFIG Makefile variable
+if -m is not used. This variable can point to any configuration file
+containing preset config symbols (the merged output) as stated in
+Documentation/kbuild/kconfig.rst. When -m is used $INITFILE will
+contain just the merge output requiring the user to run make (i.e.
+KCONFIG_ALLCONFIG=<$INITFILE> make <allnoconfig/alldefconfig> or make
+olddefconfig).
+
+Instead of failing when `$INITFILE` is missing, create an empty file and
+use it as the starting point for merges.
+
+Signed-off-by: Daniel Gomez <da.gomez@samsung.com>
+Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ scripts/kconfig/merge_config.sh | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh
+index 72da3b8d6f307..151f9938abaa7 100755
+--- a/scripts/kconfig/merge_config.sh
++++ b/scripts/kconfig/merge_config.sh
+@@ -105,8 +105,8 @@ INITFILE=$1
+ shift;
+
+ if [ ! -r "$INITFILE" ]; then
+- echo "The base file '$INITFILE' does not exist. Exit." >&2
+- exit 1
++ echo "The base file '$INITFILE' does not exist. Creating one..." >&2
++ touch "$INITFILE"
+ fi
+
+ MERGE_LIST=$*
+--
+2.39.5
+
--- /dev/null
+From d9f5a2f2b181f4c4c10ebdb485919eb918f6adf9 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Feb 2025 17:48:08 -0800
+Subject: libbpf: fix LDX/STX/ST CO-RE relocation size adjustment logic
+
+From: Andrii Nakryiko <andrii@kernel.org>
+
+[ Upstream commit 06096d19ee3897a7e70922580159607fe315da7a ]
+
+Libbpf has a somewhat obscure feature of automatically adjusting the
+"size" of LDX/STX/ST instruction (memory store and load instructions),
+based on originally recorded access size (u8, u16, u32, or u64) and the
+actual size of the field on target kernel. This is meant to facilitate
+using BPF CO-RE on 32-bit architectures (pointers are always 64-bit in
+BPF, but host kernel's BTF will have it as 32-bit type), as well as
+generally supporting safe type changes (unsigned integer type changes
+can be transparently "relocated").
+
+One issue that surfaced only now, 5 years after this logic was
+implemented, is how this all works when dealing with fields that are
+arrays. This isn't all that easy and straightforward to hit (see
+selftests that reproduce this condition), but one of sched_ext BPF
+programs did hit it with innocent looking loop.
+
+Long story short, libbpf used to calculate entire array size, instead of
+making sure to only calculate array's element size. But it's the element
+that is loaded by LDX/STX/ST instructions (1, 2, 4, or 8 bytes), so
+that's what libbpf should check. This patch adjusts the logic for
+arrays and fixed the issue.
+
+Reported-by: Emil Tsalapatis <emil@etsalapatis.com>
+Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
+Acked-by: Eduard Zingerman <eddyz87@gmail.com>
+Link: https://lore.kernel.org/r/20250207014809.1573841-1-andrii@kernel.org
+Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/lib/bpf/relo_core.c | 24 ++++++++++++++++++++----
+ 1 file changed, 20 insertions(+), 4 deletions(-)
+
+diff --git a/tools/lib/bpf/relo_core.c b/tools/lib/bpf/relo_core.c
+index 4016ed492d0c2..72eb47bf7f1ca 100644
+--- a/tools/lib/bpf/relo_core.c
++++ b/tools/lib/bpf/relo_core.c
+@@ -563,7 +563,7 @@ static int bpf_core_calc_field_relo(const char *prog_name,
+ {
+ const struct bpf_core_accessor *acc;
+ const struct btf_type *t;
+- __u32 byte_off, byte_sz, bit_off, bit_sz, field_type_id;
++ __u32 byte_off, byte_sz, bit_off, bit_sz, field_type_id, elem_id;
+ const struct btf_member *m;
+ const struct btf_type *mt;
+ bool bitfield;
+@@ -586,8 +586,14 @@ static int bpf_core_calc_field_relo(const char *prog_name,
+ if (!acc->name) {
+ if (relo->kind == BPF_FIELD_BYTE_OFFSET) {
+ *val = spec->bit_offset / 8;
+- /* remember field size for load/store mem size */
+- sz = btf__resolve_size(spec->btf, acc->type_id);
++ /* remember field size for load/store mem size;
++ * note, for arrays we care about individual element
++ * sizes, not the overall array size
++ */
++ t = skip_mods_and_typedefs(spec->btf, acc->type_id, &elem_id);
++ while (btf_is_array(t))
++ t = skip_mods_and_typedefs(spec->btf, btf_array(t)->type, &elem_id);
++ sz = btf__resolve_size(spec->btf, elem_id);
+ if (sz < 0)
+ return -EINVAL;
+ *field_sz = sz;
+@@ -647,7 +653,17 @@ static int bpf_core_calc_field_relo(const char *prog_name,
+ case BPF_FIELD_BYTE_OFFSET:
+ *val = byte_off;
+ if (!bitfield) {
+- *field_sz = byte_sz;
++ /* remember field size for load/store mem size;
++ * note, for arrays we care about individual element
++ * sizes, not the overall array size
++ */
++ t = skip_mods_and_typedefs(spec->btf, field_type_id, &elem_id);
++ while (btf_is_array(t))
++ t = skip_mods_and_typedefs(spec->btf, btf_array(t)->type, &elem_id);
++ sz = btf__resolve_size(spec->btf, elem_id);
++ if (sz < 0)
++ return -EINVAL;
++ *field_sz = sz;
+ *type_id = field_type_id;
+ }
+ break;
+--
+2.39.5
+
--- /dev/null
+From 606310f6756a512a9ede2b324d2bc5d1bd367912 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 22 Feb 2025 02:31:11 +0530
+Subject: libbpf: Fix out-of-bound read
+
+From: Nandakumar Edamana <nandakumar@nandakumar.co.in>
+
+[ Upstream commit 236d3910117e9f97ebf75e511d8bcc950f1a4e5f ]
+
+In `set_kcfg_value_str`, an untrusted string is accessed with the assumption
+that it will be at least two characters long due to the presence of checks for
+opening and closing quotes. But the check for the closing quote
+(value[len - 1] != '"') misses the fact that it could be checking the opening
+quote itself in case of an invalid input that consists of just the opening
+quote.
+
+This commit adds an explicit check to make sure the string is at least two
+characters long.
+
+Signed-off-by: Nandakumar Edamana <nandakumar@nandakumar.co.in>
+Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
+Link: https://lore.kernel.org/bpf/20250221210110.3182084-1-nandakumar@nandakumar.co.in
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/lib/bpf/libbpf.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
+index 294fdba9c76f7..40e0d84e3d8ed 100644
+--- a/tools/lib/bpf/libbpf.c
++++ b/tools/lib/bpf/libbpf.c
+@@ -1567,7 +1567,7 @@ static int set_kcfg_value_str(struct extern_desc *ext, char *ext_val,
+ }
+
+ len = strlen(value);
+- if (value[len - 1] != '"') {
++ if (len < 2 || value[len - 1] != '"') {
+ pr_warn("extern (kcfg) '%s': invalid string config '%s'\n",
+ ext->name, value);
+ return -EINVAL;
+--
+2.39.5
+
--- /dev/null
+From 32fc7a03bae482980c1c34be7995b1afb27ade31 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 20 Mar 2025 12:22:22 +0100
+Subject: libnvdimm/labels: Fix divide error in nd_label_data_init()
+
+From: Robert Richter <rrichter@amd.com>
+
+[ Upstream commit ef1d3455bbc1922f94a91ed58d3d7db440652959 ]
+
+If a faulty CXL memory device returns a broken zero LSA size in its
+memory device information (Identify Memory Device (Opcode 4000h), CXL
+spec. 3.1, 8.2.9.9.1.1), a divide error occurs in the libnvdimm
+driver:
+
+ Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI
+ RIP: 0010:nd_label_data_init+0x10e/0x800 [libnvdimm]
+
+Code and flow:
+
+1) CXL Command 4000h returns LSA size = 0
+2) config_size is assigned to zero LSA size (CXL pmem driver):
+
+drivers/cxl/pmem.c: .config_size = mds->lsa_size,
+
+3) max_xfer is set to zero (nvdimm driver):
+
+drivers/nvdimm/label.c: max_xfer = min_t(size_t, ndd->nsarea.max_xfer, config_size);
+
+4) A subsequent DIV_ROUND_UP() causes a division by zero:
+
+drivers/nvdimm/label.c: /* Make our initial read size a multiple of max_xfer size */
+drivers/nvdimm/label.c: read_size = min(DIV_ROUND_UP(read_size, max_xfer) * max_xfer,
+drivers/nvdimm/label.c- config_size);
+
+Fix this by checking the config size parameter by extending an
+existing check.
+
+Signed-off-by: Robert Richter <rrichter@amd.com>
+Reviewed-by: Pankaj Gupta <pankaj.gupta@amd.com>
+Reviewed-by: Ira Weiny <ira.weiny@intel.com>
+Link: https://patch.msgid.link/20250320112223.608320-1-rrichter@amd.com
+Signed-off-by: Ira Weiny <ira.weiny@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/nvdimm/label.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c
+index 7f473f9db300d..e1b511d09295f 100644
+--- a/drivers/nvdimm/label.c
++++ b/drivers/nvdimm/label.c
+@@ -437,7 +437,8 @@ int nd_label_data_init(struct nvdimm_drvdata *ndd)
+ if (ndd->data)
+ return 0;
+
+- if (ndd->nsarea.status || ndd->nsarea.max_xfer == 0) {
++ if (ndd->nsarea.status || ndd->nsarea.max_xfer == 0 ||
++ ndd->nsarea.config_size == 0) {
+ dev_dbg(ndd->dev, "failed to init config data area: (%u:%u)\n",
+ ndd->nsarea.max_xfer, ndd->nsarea.config_size);
+ return -ENXIO;
+--
+2.39.5
+
--- /dev/null
+From 09a49dc6ec346ecf2cfe045e776f030fd4bb03ea Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 21 Mar 2025 07:33:22 -0700
+Subject: lockdep: Fix wait context check on softirq for PREEMPT_RT
+
+From: Ryo Takakura <ryotkkr98@gmail.com>
+
+[ Upstream commit 61c39d8c83e2077f33e0a2c8980a76a7f323f0ce ]
+
+Since:
+
+ 0c1d7a2c2d32 ("lockdep: Remove softirq accounting on PREEMPT_RT.")
+
+the wait context test for mutex usage within "in softirq context" fails
+as it references @softirq_context:
+
+ | wait context tests |
+ --------------------------------------------------------------------------
+ | rcu | raw | spin |mutex |
+ --------------------------------------------------------------------------
+ in hardirq context: ok | ok | ok | ok |
+ in hardirq context (not threaded): ok | ok | ok | ok |
+ in softirq context: ok | ok | ok |FAILED|
+
+As a fix, add lockdep map for BH disabled section. This fixes the
+issue by letting us catch cases when local_bh_disable() gets called
+with preemption disabled where local_lock doesn't get acquired.
+In the case of "in softirq context" selftest, local_bh_disable() was
+being called with preemption disable as it's early in the boot.
+
+[ boqun: Move the lockdep annotations into __local_bh_*() to avoid false
+ positives because of unpaired local_bh_disable() reported by
+ Borislav Petkov and Peter Zijlstra, and make bh_lock_map
+ only exist for PREEMPT_RT. ]
+
+[ mingo: Restored authorship and improved the bh_lock_map definition. ]
+
+Signed-off-by: Ryo Takakura <ryotkkr98@gmail.com>
+Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+Link: https://lore.kernel.org/r/20250321143322.79651-1-boqun.feng@gmail.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ kernel/softirq.c | 18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
+
+diff --git a/kernel/softirq.c b/kernel/softirq.c
+index dc60f0c66a25f..d63d827da2d6a 100644
+--- a/kernel/softirq.c
++++ b/kernel/softirq.c
+@@ -140,6 +140,18 @@ static DEFINE_PER_CPU(struct softirq_ctrl, softirq_ctrl) = {
+ .lock = INIT_LOCAL_LOCK(softirq_ctrl.lock),
+ };
+
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++static struct lock_class_key bh_lock_key;
++struct lockdep_map bh_lock_map = {
++ .name = "local_bh",
++ .key = &bh_lock_key,
++ .wait_type_outer = LD_WAIT_FREE,
++ .wait_type_inner = LD_WAIT_CONFIG, /* PREEMPT_RT makes BH preemptible. */
++ .lock_type = LD_LOCK_PERCPU,
++};
++EXPORT_SYMBOL_GPL(bh_lock_map);
++#endif
++
+ /**
+ * local_bh_blocked() - Check for idle whether BH processing is blocked
+ *
+@@ -162,6 +174,8 @@ void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
+
+ WARN_ON_ONCE(in_hardirq());
+
++ lock_map_acquire_read(&bh_lock_map);
++
+ /* First entry of a task into a BH disabled section? */
+ if (!current->softirq_disable_cnt) {
+ if (preemptible()) {
+@@ -225,6 +239,8 @@ void __local_bh_enable_ip(unsigned long ip, unsigned int cnt)
+ WARN_ON_ONCE(in_irq());
+ lockdep_assert_irqs_enabled();
+
++ lock_map_release(&bh_lock_map);
++
+ local_irq_save(flags);
+ curcnt = __this_cpu_read(softirq_ctrl.cnt);
+
+@@ -275,6 +291,8 @@ static inline void ksoftirqd_run_begin(void)
+ /* Counterpart to ksoftirqd_run_begin() */
+ static inline void ksoftirqd_run_end(void)
+ {
++ /* pairs with the lock_map_acquire_read() in ksoftirqd_run_begin() */
++ lock_map_release(&bh_lock_map);
+ __local_bh_enable(SOFTIRQ_OFFSET, true);
+ WARN_ON_ONCE(in_interrupt());
+ local_irq_enable();
+--
+2.39.5
+
--- /dev/null
+From 719f027c9be4a1485e32b9b1c6c70889fefc5fab Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Feb 2025 08:27:13 +0000
+Subject: mailbox: use error ret code of of_parse_phandle_with_args()
+
+From: Tudor Ambarus <tudor.ambarus@linaro.org>
+
+[ Upstream commit 24fdd5074b205cfb0ef4cd0751a2d03031455929 ]
+
+In case of error, of_parse_phandle_with_args() returns -EINVAL when the
+passed index is negative, or -ENOENT when the index is for an empty
+phandle. The mailbox core overwrote the error return code with a less
+precise -ENODEV. Use the error returned code from
+of_parse_phandle_with_args().
+
+Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
+Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/mailbox/mailbox.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
+index 4229b9b5da98f..6f54501dc7762 100644
+--- a/drivers/mailbox/mailbox.c
++++ b/drivers/mailbox/mailbox.c
+@@ -350,11 +350,12 @@ struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index)
+
+ mutex_lock(&con_mutex);
+
+- if (of_parse_phandle_with_args(dev->of_node, "mboxes",
+- "#mbox-cells", index, &spec)) {
++ ret = of_parse_phandle_with_args(dev->of_node, "mboxes", "#mbox-cells",
++ index, &spec);
++ if (ret) {
+ dev_dbg(dev, "%s: can't parse \"mboxes\" property\n", __func__);
+ mutex_unlock(&con_mutex);
+- return ERR_PTR(-ENODEV);
++ return ERR_PTR(ret);
+ }
+
+ chan = ERR_PTR(-EPROBE_DEFER);
+--
+2.39.5
+
--- /dev/null
+From e4862ada55f381ec6700648b67c5514bcb925cd2 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 4 Oct 2024 15:50:15 +0200
+Subject: media: c8sectpfe: Call of_node_put(i2c_bus) only once in
+ c8sectpfe_probe()
+
+From: Markus Elfring <elfring@users.sourceforge.net>
+
+[ Upstream commit b773530a34df0687020520015057075f8b7b4ac4 ]
+
+An of_node_put(i2c_bus) call was immediately used after a pointer check
+for an of_find_i2c_adapter_by_node() call in this function implementation.
+Thus call such a function only once instead directly before the check.
+
+This issue was transformed by using the Coccinelle software.
+
+Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
+Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+index 88d0188397e7b..28aab5a8336e0 100644
+--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
++++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+@@ -811,13 +811,12 @@ static int c8sectpfe_probe(struct platform_device *pdev)
+ }
+ tsin->i2c_adapter =
+ of_find_i2c_adapter_by_node(i2c_bus);
++ of_node_put(i2c_bus);
+ if (!tsin->i2c_adapter) {
+ dev_err(&pdev->dev, "No i2c adapter found\n");
+- of_node_put(i2c_bus);
+ ret = -ENODEV;
+ goto err_node_put;
+ }
+- of_node_put(i2c_bus);
+
+ tsin->rst_gpio = of_get_named_gpio(child, "reset-gpios", 0);
+
+--
+2.39.5
+
--- /dev/null
+From 63f475082e744a17447955335e25afebe8888bd0 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Feb 2025 14:13:24 +0100
+Subject: media: cx231xx: set device_caps for 417
+
+From: Hans Verkuil <hverkuil@xs4all.nl>
+
+[ Upstream commit a79efc44b51432490538a55b9753a721f7d3ea42 ]
+
+The video_device for the MPEG encoder did not set device_caps.
+
+Add this, otherwise the video device can't be registered (you get a
+WARN_ON instead).
+
+Not seen before since currently 417 support is disabled, but I found
+this while experimenting with it.
+
+Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
+Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/media/usb/cx231xx/cx231xx-417.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c
+index c5e21785fafe2..02343e88cc618 100644
+--- a/drivers/media/usb/cx231xx/cx231xx-417.c
++++ b/drivers/media/usb/cx231xx/cx231xx-417.c
+@@ -1722,6 +1722,8 @@ static void cx231xx_video_dev_init(
+ vfd->lock = &dev->lock;
+ vfd->release = video_device_release_empty;
+ vfd->ctrl_handler = &dev->mpeg_ctrl_handler.hdl;
++ vfd->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
++ V4L2_CAP_VIDEO_CAPTURE;
+ video_set_drvdata(vfd, dev);
+ if (dev->tuner_type == TUNER_ABSENT) {
+ v4l2_disable_ioctl(vfd, VIDIOC_G_FREQUENCY);
+--
+2.39.5
+
--- /dev/null
+From bcbb42063ddaeeb3d16aa0a28cde7091ef4bc599 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 13 Jan 2025 10:01:28 +0530
+Subject: media: qcom: camss: csid: Only add TPG v4l2 ctrl if TPG hardware is
+ available
+
+From: Depeng Shao <quic_depengs@quicinc.com>
+
+[ Upstream commit 2f1361f862a68063f37362f1beb400e78e289581 ]
+
+There is no CSID TPG on some SoCs, so the v4l2 ctrl in CSID driver
+shouldn't be registered. Checking the supported TPG modes to indicate
+if the TPG hardware exists or not and only registering v4l2 ctrl for
+CSID only when the TPG hardware is present.
+
+Signed-off-by: Depeng Shao <quic_depengs@quicinc.com>
+Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ .../media/platform/qcom/camss/camss-csid.c | 60 +++++++++++--------
+ 1 file changed, 35 insertions(+), 25 deletions(-)
+
+diff --git a/drivers/media/platform/qcom/camss/camss-csid.c b/drivers/media/platform/qcom/camss/camss-csid.c
+index 2a294587ec9d9..5583cbea12f3f 100644
+--- a/drivers/media/platform/qcom/camss/camss-csid.c
++++ b/drivers/media/platform/qcom/camss/camss-csid.c
+@@ -219,11 +219,13 @@ static int csid_set_stream(struct v4l2_subdev *sd, int enable)
+ int ret;
+
+ if (enable) {
+- ret = v4l2_ctrl_handler_setup(&csid->ctrls);
+- if (ret < 0) {
+- dev_err(csid->camss->dev,
+- "could not sync v4l2 controls: %d\n", ret);
+- return ret;
++ if (csid->testgen.nmodes != CSID_PAYLOAD_MODE_DISABLED) {
++ ret = v4l2_ctrl_handler_setup(&csid->ctrls);
++ if (ret < 0) {
++ dev_err(csid->camss->dev,
++ "could not sync v4l2 controls: %d\n", ret);
++ return ret;
++ }
+ }
+
+ if (!csid->testgen.enabled &&
+@@ -298,7 +300,8 @@ static void csid_try_format(struct csid_device *csid,
+ break;
+
+ case MSM_CSID_PAD_SRC:
+- if (csid->testgen_mode->cur.val == 0) {
++ if (csid->testgen.nmodes == CSID_PAYLOAD_MODE_DISABLED ||
++ csid->testgen_mode->cur.val == 0) {
+ /* Test generator is disabled, */
+ /* keep pad formats in sync */
+ u32 code = fmt->code;
+@@ -348,7 +351,8 @@ static int csid_enum_mbus_code(struct v4l2_subdev *sd,
+
+ code->code = csid->formats[code->index].code;
+ } else {
+- if (csid->testgen_mode->cur.val == 0) {
++ if (csid->testgen.nmodes == CSID_PAYLOAD_MODE_DISABLED ||
++ csid->testgen_mode->cur.val == 0) {
+ struct v4l2_mbus_framefmt *sink_fmt;
+
+ sink_fmt = __csid_get_format(csid, sd_state,
+@@ -707,7 +711,8 @@ static int csid_link_setup(struct media_entity *entity,
+
+ /* If test generator is enabled */
+ /* do not allow a link from CSIPHY to CSID */
+- if (csid->testgen_mode->cur.val != 0)
++ if (csid->testgen.nmodes != CSID_PAYLOAD_MODE_DISABLED &&
++ csid->testgen_mode->cur.val != 0)
+ return -EBUSY;
+
+ sd = media_entity_to_v4l2_subdev(remote->entity);
+@@ -800,24 +805,27 @@ int msm_csid_register_entity(struct csid_device *csid,
+ MSM_CSID_NAME, csid->id);
+ v4l2_set_subdevdata(sd, csid);
+
+- ret = v4l2_ctrl_handler_init(&csid->ctrls, 1);
+- if (ret < 0) {
+- dev_err(dev, "Failed to init ctrl handler: %d\n", ret);
+- return ret;
+- }
++ if (csid->testgen.nmodes != CSID_PAYLOAD_MODE_DISABLED) {
++ ret = v4l2_ctrl_handler_init(&csid->ctrls, 1);
++ if (ret < 0) {
++ dev_err(dev, "Failed to init ctrl handler: %d\n", ret);
++ return ret;
++ }
+
+- csid->testgen_mode = v4l2_ctrl_new_std_menu_items(&csid->ctrls,
+- &csid_ctrl_ops, V4L2_CID_TEST_PATTERN,
+- csid->testgen.nmodes, 0, 0,
+- csid->testgen.modes);
++ csid->testgen_mode =
++ v4l2_ctrl_new_std_menu_items(&csid->ctrls,
++ &csid_ctrl_ops, V4L2_CID_TEST_PATTERN,
++ csid->testgen.nmodes, 0, 0,
++ csid->testgen.modes);
+
+- if (csid->ctrls.error) {
+- dev_err(dev, "Failed to init ctrl: %d\n", csid->ctrls.error);
+- ret = csid->ctrls.error;
+- goto free_ctrl;
+- }
++ if (csid->ctrls.error) {
++ dev_err(dev, "Failed to init ctrl: %d\n", csid->ctrls.error);
++ ret = csid->ctrls.error;
++ goto free_ctrl;
++ }
+
+- csid->subdev.ctrl_handler = &csid->ctrls;
++ csid->subdev.ctrl_handler = &csid->ctrls;
++ }
+
+ ret = csid_init_formats(sd, NULL);
+ if (ret < 0) {
+@@ -848,7 +856,8 @@ int msm_csid_register_entity(struct csid_device *csid,
+ media_cleanup:
+ media_entity_cleanup(&sd->entity);
+ free_ctrl:
+- v4l2_ctrl_handler_free(&csid->ctrls);
++ if (csid->testgen.nmodes != CSID_PAYLOAD_MODE_DISABLED)
++ v4l2_ctrl_handler_free(&csid->ctrls);
+
+ return ret;
+ }
+@@ -861,5 +870,6 @@ void msm_csid_unregister_entity(struct csid_device *csid)
+ {
+ v4l2_device_unregister_subdev(&csid->subdev);
+ media_entity_cleanup(&csid->subdev.entity);
+- v4l2_ctrl_handler_free(&csid->ctrls);
++ if (csid->testgen.nmodes != CSID_PAYLOAD_MODE_DISABLED)
++ v4l2_ctrl_handler_free(&csid->ctrls);
+ }
+--
+2.39.5
+
--- /dev/null
+From 840b5244f5fe1c5c909aaf950f0445375a7de2ef Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Feb 2025 11:55:51 +0000
+Subject: media: uvcvideo: Add sanity check to uvc_ioctl_xu_ctrl_map
+
+From: Ricardo Ribalda <ribalda@chromium.org>
+
+[ Upstream commit 990262fdfce24d6055df9711424343d94d829e6a ]
+
+Do not process unknown data types.
+
+Tested-by: Yunke Cao <yunkec@google.com>
+Reviewed-by: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
+Link: https://lore.kernel.org/r/20250203-uvc-roi-v17-15-5900a9fed613@chromium.org
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/media/usb/uvc/uvc_v4l2.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
+index a86d470a9f98f..2f8b485ddde04 100644
+--- a/drivers/media/usb/uvc/uvc_v4l2.c
++++ b/drivers/media/usb/uvc/uvc_v4l2.c
+@@ -35,6 +35,12 @@ static int uvc_ioctl_ctrl_map(struct uvc_video_chain *chain,
+ unsigned int size;
+ int ret;
+
++ if (xmap->data_type > UVC_CTRL_DATA_TYPE_BITMASK) {
++ uvc_dbg(chain->dev, CONTROL,
++ "Unsupported UVC data type %u\n", xmap->data_type);
++ return -EINVAL;
++ }
++
+ map = kzalloc(sizeof(*map), GFP_KERNEL);
+ if (map == NULL)
+ return -ENOMEM;
+--
+2.39.5
+
--- /dev/null
+From a0ee5c2e8eff59f725492420059207b0d31c40d2 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 16 Dec 2024 10:48:49 +0200
+Subject: media: v4l: Memset argument to 0 before calling get_mbus_config pad
+ op
+
+From: Sakari Ailus <sakari.ailus@linux.intel.com>
+
+[ Upstream commit 91d6a99acfa5ce9f95ede775074b80f7193bd717 ]
+
+Memset the config argument to get_mbus_config V4L2 sub-device pad
+operation to zero before calling the operation. This ensures the callers
+don't need to bother with it nor the implementations need to set all
+fields that may not be relevant to them.
+
+Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
+Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
+Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/media/v4l2-core/v4l2-subdev.c | 2 ++
+ include/media/v4l2-subdev.h | 4 +++-
+ 2 files changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c
+index 5d27a27cc2f24..6f2267625c7ea 100644
+--- a/drivers/media/v4l2-core/v4l2-subdev.c
++++ b/drivers/media/v4l2-core/v4l2-subdev.c
+@@ -314,6 +314,8 @@ static int call_enum_dv_timings(struct v4l2_subdev *sd,
+ static int call_get_mbus_config(struct v4l2_subdev *sd, unsigned int pad,
+ struct v4l2_mbus_config *config)
+ {
++ memset(config, 0, sizeof(*config));
++
+ return check_pad(sd, pad) ? :
+ sd->ops->pad->get_mbus_config(sd, pad, config);
+ }
+diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
+index 9a476f902c425..262b5e5cebc4c 100644
+--- a/include/media/v4l2-subdev.h
++++ b/include/media/v4l2-subdev.h
+@@ -714,7 +714,9 @@ struct v4l2_subdev_state {
+ * possible configuration from the remote end, likely calling
+ * this operation as close as possible to stream on time. The
+ * operation shall fail if the pad index it has been called on
+- * is not valid or in case of unrecoverable failures.
++ * is not valid or in case of unrecoverable failures. The
++ * config argument has been memset to 0 just before calling
++ * the op.
+ *
+ * @set_mbus_config: set the media bus configuration of a remote sub-device.
+ * This operations is intended to allow, in combination with
+--
+2.39.5
+
--- /dev/null
+From 0abd239b6c2a9c9c556dd2e41c546566a23a439c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 29 Jan 2025 13:32:48 +0100
+Subject: MIPS: pm-cps: Use per-CPU variables as per-CPU, not per-core
+
+From: Paul Burton <paulburton@kernel.org>
+
+[ Upstream commit 00a134fc2bb4a5f8fada58cf7ff4259149691d64 ]
+
+The pm-cps code has up until now used per-CPU variables indexed by core,
+rather than CPU number, in order to share data amongst sibling CPUs (ie.
+VPs/threads in a core). This works fine for single cluster systems, but
+with multi-cluster systems a core number is no longer unique in the
+system, leading to sharing between CPUs that are not actually siblings.
+
+Avoid this issue by using per-CPU variables as they are more generally
+used - ie. access them using CPU numbers rather than core numbers.
+Sharing between siblings is then accomplished by:
+ - Assigning the same pointer to entries for each sibling CPU for the
+ nc_asm_enter & ready_count variables, which allow this by virtue of
+ being per-CPU pointers.
+
+ - Indexing by the first CPU set in a CPUs cpu_sibling_map in the case
+ of pm_barrier, for which we can't use the previous approach because
+ the per-CPU variable is not a pointer.
+
+Signed-off-by: Paul Burton <paulburton@kernel.org>
+Signed-off-by: Dragan Mladjenovic <dragan.mladjenovic@syrmia.com>
+Signed-off-by: Aleksandar Rikalo <arikalo@gmail.com>
+Tested-by: Serge Semin <fancer.lancer@gmail.com>
+Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/mips/kernel/pm-cps.c | 30 +++++++++++++++++-------------
+ 1 file changed, 17 insertions(+), 13 deletions(-)
+
+diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
+index 9bf60d7d44d36..a7bcf2b814c86 100644
+--- a/arch/mips/kernel/pm-cps.c
++++ b/arch/mips/kernel/pm-cps.c
+@@ -56,10 +56,7 @@ static DEFINE_PER_CPU_ALIGNED(u32*, ready_count);
+ /* Indicates online CPUs coupled with the current CPU */
+ static DEFINE_PER_CPU_ALIGNED(cpumask_t, online_coupled);
+
+-/*
+- * Used to synchronize entry to deep idle states. Actually per-core rather
+- * than per-CPU.
+- */
++/* Used to synchronize entry to deep idle states */
+ static DEFINE_PER_CPU_ALIGNED(atomic_t, pm_barrier);
+
+ /* Saved CPU state across the CPS_PM_POWER_GATED state */
+@@ -118,9 +115,10 @@ int cps_pm_enter_state(enum cps_pm_state state)
+ cps_nc_entry_fn entry;
+ struct core_boot_config *core_cfg;
+ struct vpe_boot_config *vpe_cfg;
++ atomic_t *barrier;
+
+ /* Check that there is an entry function for this state */
+- entry = per_cpu(nc_asm_enter, core)[state];
++ entry = per_cpu(nc_asm_enter, cpu)[state];
+ if (!entry)
+ return -EINVAL;
+
+@@ -156,7 +154,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
+ smp_mb__after_atomic();
+
+ /* Create a non-coherent mapping of the core ready_count */
+- core_ready_count = per_cpu(ready_count, core);
++ core_ready_count = per_cpu(ready_count, cpu);
+ nc_addr = kmap_noncoherent(virt_to_page(core_ready_count),
+ (unsigned long)core_ready_count);
+ nc_addr += ((unsigned long)core_ready_count & ~PAGE_MASK);
+@@ -164,7 +162,8 @@ int cps_pm_enter_state(enum cps_pm_state state)
+
+ /* Ensure ready_count is zero-initialised before the assembly runs */
+ WRITE_ONCE(*nc_core_ready_count, 0);
+- coupled_barrier(&per_cpu(pm_barrier, core), online);
++ barrier = &per_cpu(pm_barrier, cpumask_first(&cpu_sibling_map[cpu]));
++ coupled_barrier(barrier, online);
+
+ /* Run the generated entry code */
+ left = entry(online, nc_core_ready_count);
+@@ -635,12 +634,14 @@ static void *cps_gen_entry_code(unsigned cpu, enum cps_pm_state state)
+
+ static int cps_pm_online_cpu(unsigned int cpu)
+ {
+- enum cps_pm_state state;
+- unsigned core = cpu_core(&cpu_data[cpu]);
++ unsigned int sibling, core;
+ void *entry_fn, *core_rc;
++ enum cps_pm_state state;
++
++ core = cpu_core(&cpu_data[cpu]);
+
+ for (state = CPS_PM_NC_WAIT; state < CPS_PM_STATE_COUNT; state++) {
+- if (per_cpu(nc_asm_enter, core)[state])
++ if (per_cpu(nc_asm_enter, cpu)[state])
+ continue;
+ if (!test_bit(state, state_support))
+ continue;
+@@ -652,16 +653,19 @@ static int cps_pm_online_cpu(unsigned int cpu)
+ clear_bit(state, state_support);
+ }
+
+- per_cpu(nc_asm_enter, core)[state] = entry_fn;
++ for_each_cpu(sibling, &cpu_sibling_map[cpu])
++ per_cpu(nc_asm_enter, sibling)[state] = entry_fn;
+ }
+
+- if (!per_cpu(ready_count, core)) {
++ if (!per_cpu(ready_count, cpu)) {
+ core_rc = kmalloc(sizeof(u32), GFP_KERNEL);
+ if (!core_rc) {
+ pr_err("Failed allocate core %u ready_count\n", core);
+ return -ENOMEM;
+ }
+- per_cpu(ready_count, core) = core_rc;
++
++ for_each_cpu(sibling, &cpu_sibling_map[cpu])
++ per_cpu(ready_count, sibling) = core_rc;
+ }
+
+ return 0;
+--
+2.39.5
+
--- /dev/null
+From 556dcd0a490ef9c47d17a71a1701df9152c85826 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 9 Jun 2020 10:54:35 +0800
+Subject: MIPS: Use arch specific syscall name match function
+
+From: Bibo Mao <maobibo@loongson.cn>
+
+[ Upstream commit 756276ce78d5624dc814f9d99f7d16c8fd51076e ]
+
+On MIPS system, most of the syscall function name begin with prefix
+sys_. Some syscalls are special such as clone/fork, function name of
+these begin with __sys_. Since scratch registers need be saved in
+stack when these system calls happens.
+
+With ftrace system call method, system call functions are declared with
+SYSCALL_DEFINEx, metadata of the system call symbol name begins with
+sys_. Here mips specific function arch_syscall_match_sym_name is used to
+compare function name between sys_call_table[] and metadata of syscall
+symbol.
+
+Signed-off-by: Bibo Mao <maobibo@loongson.cn>
+Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/mips/include/asm/ftrace.h | 16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
+
+diff --git a/arch/mips/include/asm/ftrace.h b/arch/mips/include/asm/ftrace.h
+index db497a8167da2..e3212f44446fa 100644
+--- a/arch/mips/include/asm/ftrace.h
++++ b/arch/mips/include/asm/ftrace.h
+@@ -87,4 +87,20 @@ struct dyn_arch_ftrace {
+ #endif /* CONFIG_DYNAMIC_FTRACE */
+ #endif /* __ASSEMBLY__ */
+ #endif /* CONFIG_FUNCTION_TRACER */
++
++#ifdef CONFIG_FTRACE_SYSCALLS
++#ifndef __ASSEMBLY__
++/*
++ * Some syscall entry functions on mips start with "__sys_" (fork and clone,
++ * for instance). We should also match the sys_ variant with those.
++ */
++#define ARCH_HAS_SYSCALL_MATCH_SYM_NAME
++static inline bool arch_syscall_match_sym_name(const char *sym,
++ const char *name)
++{
++ return !strcmp(sym, name) ||
++ (!strncmp(sym, "__sys_", 6) && !strcmp(sym + 6, name + 4));
++}
++#endif /* __ASSEMBLY__ */
++#endif /* CONFIG_FTRACE_SYSCALLS */
+ #endif /* _ASM_MIPS_FTRACE_H */
+--
+2.39.5
+
--- /dev/null
+From f9c08972af3b16fd46132c29cb77a1b363df2be3 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 14 Mar 2025 14:50:21 -0500
+Subject: mmc: host: Wait for Vdd to settle on card power off
+
+From: Erick Shepherd <erick.shepherd@ni.com>
+
+[ Upstream commit 31e75ed964582257f59156ce6a42860e1ae4cc39 ]
+
+The SD spec version 6.0 section 6.4.1.5 requires that Vdd must be
+lowered to less than 0.5V for a minimum of 1 ms when powering off a
+card. Increase wait to 15 ms so that voltage has time to drain down
+to 0.5V and cards can power off correctly. Issues with voltage drain
+time were only observed on Apollo Lake and Bay Trail host controllers
+so this fix is limited to those devices.
+
+Signed-off-by: Erick Shepherd <erick.shepherd@ni.com>
+Acked-by: Adrian Hunter <adrian.hunter@intel.com>
+Link: https://lore.kernel.org/r/20250314195021.1588090-1-erick.shepherd@ni.com
+Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/mmc/host/sdhci-pci-core.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
+index bdb82c1265edc..b4226ba1a1b33 100644
+--- a/drivers/mmc/host/sdhci-pci-core.c
++++ b/drivers/mmc/host/sdhci-pci-core.c
+@@ -677,8 +677,12 @@ static void sdhci_intel_set_power(struct sdhci_host *host, unsigned char mode,
+
+ sdhci_set_power(host, mode, vdd);
+
+- if (mode == MMC_POWER_OFF)
++ if (mode == MMC_POWER_OFF) {
++ if (slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_APL_SD ||
++ slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BYT_SD)
++ usleep_range(15000, 17500);
+ return;
++ }
+
+ /*
+ * Bus power might not enable after D3 -> D0 transition due to the
+--
+2.39.5
+
--- /dev/null
+From a3cf906e7a072047ad0a4db7755239a11fb2a20c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 11 Feb 2025 15:46:45 -0600
+Subject: mmc: sdhci: Disable SD card clock before changing parameters
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Erick Shepherd <erick.shepherd@ni.com>
+
+[ Upstream commit fb3bbc46c94f261b6156ee863c1b06c84cf157dc ]
+
+Per the SD Host Controller Simplified Specification v4.20 §3.2.3, change
+the SD card clock parameters only after first disabling the external card
+clock. Doing this fixes a spurious clock pulse on Baytrail and Apollo Lake
+SD controllers which otherwise breaks voltage switching with a specific
+Swissbit SD card.
+
+Signed-off-by: Kyle Roeschley <kyle.roeschley@ni.com>
+Signed-off-by: Brad Mouring <brad.mouring@ni.com>
+Signed-off-by: Erick Shepherd <erick.shepherd@ni.com>
+Acked-by: Adrian Hunter <adrian.hunter@intel.com>
+Link: https://lore.kernel.org/r/20250211214645.469279-1-erick.shepherd@ni.com
+Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/mmc/host/sdhci.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
+index c0900b2f7b5c8..97eeb0c61baec 100644
+--- a/drivers/mmc/host/sdhci.c
++++ b/drivers/mmc/host/sdhci.c
+@@ -2009,10 +2009,15 @@ void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
+
+ host->mmc->actual_clock = 0;
+
+- sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
++ clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL);
++ if (clk & SDHCI_CLOCK_CARD_EN)
++ sdhci_writew(host, clk & ~SDHCI_CLOCK_CARD_EN,
++ SDHCI_CLOCK_CONTROL);
+
+- if (clock == 0)
++ if (clock == 0) {
++ sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
+ return;
++ }
+
+ clk = sdhci_calc_clk(host, clock, &host->mmc->actual_clock);
+ sdhci_enable_clk(host, clk);
+--
+2.39.5
+
--- /dev/null
+From 820fd8c2b2c437ef01e34bd8b9f6dc78abcb66d1 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 17 Apr 2025 15:00:04 +0300
+Subject: net: enetc: refactor bulk flipping of RX buffers to separate function
+
+From: Vladimir Oltean <vladimir.oltean@nxp.com>
+
+[ Upstream commit 1d587faa5be7e9785b682cc5f58ba8f4100c13ea ]
+
+This small snippet of code ensures that we do something with the array
+of RX software buffer descriptor elements after passing the skb to the
+stack. In this case, we see if the other half of the page is reusable,
+and if so, we "turn around" the buffers, making them directly usable by
+enetc_refill_rx_ring() without going to enetc_new_page().
+
+We will need to perform this kind of buffer flipping from a new code
+path, i.e. from XDP_PASS. Currently, enetc_build_skb() does it there
+buffer by buffer, but in a subsequent change we will stop using
+enetc_build_skb() for XDP_PASS.
+
+Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
+Reviewed-by: Wei Fang <wei.fang@nxp.com>
+Link: https://patch.msgid.link/20250417120005.3288549-3-vladimir.oltean@nxp.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/freescale/enetc/enetc.c | 16 +++++++++++-----
+ 1 file changed, 11 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
+index 612872c8c8e3c..1068a5ea17b7a 100644
+--- a/drivers/net/ethernet/freescale/enetc/enetc.c
++++ b/drivers/net/ethernet/freescale/enetc/enetc.c
+@@ -1264,6 +1264,16 @@ static void enetc_xdp_drop(struct enetc_bdr *rx_ring, int rx_ring_first,
+ }
+ }
+
++static void enetc_bulk_flip_buff(struct enetc_bdr *rx_ring, int rx_ring_first,
++ int rx_ring_last)
++{
++ while (rx_ring_first != rx_ring_last) {
++ enetc_flip_rx_buff(rx_ring,
++ &rx_ring->rx_swbd[rx_ring_first]);
++ enetc_bdr_idx_inc(rx_ring, &rx_ring_first);
++ }
++}
++
+ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring,
+ struct napi_struct *napi, int work_limit,
+ struct bpf_prog *prog)
+@@ -1379,11 +1389,7 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring,
+ enetc_xdp_drop(rx_ring, orig_i, i);
+ rx_ring->stats.xdp_redirect_failures++;
+ } else {
+- while (orig_i != i) {
+- enetc_flip_rx_buff(rx_ring,
+- &rx_ring->rx_swbd[orig_i]);
+- enetc_bdr_idx_inc(rx_ring, &orig_i);
+- }
++ enetc_bulk_flip_buff(rx_ring, orig_i, i);
+ xdp_redirect_frm_cnt++;
+ rx_ring->stats.xdp_redirect++;
+ }
+--
+2.39.5
+
--- /dev/null
+From a2cc81dc2438d4ea9db216ff3854862ad7f343c3 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Mar 2025 08:46:57 +0100
+Subject: net: ethernet: ti: cpsw_new: populate netdev of_node
+
+From: Alexander Sverdlin <alexander.sverdlin@siemens.com>
+
+[ Upstream commit 7ff1c88fc89688c27f773ba956f65f0c11367269 ]
+
+So that of_find_net_device_by_node() can find CPSW ports and other DSA
+switches can be stacked downstream. Tested in conjunction with KSZ8873.
+
+Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
+Link: https://patch.msgid.link/20250303074703.1758297-1-alexander.sverdlin@siemens.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/ti/cpsw_new.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
+index 13e34ad72f265..923746ba87a61 100644
+--- a/drivers/net/ethernet/ti/cpsw_new.c
++++ b/drivers/net/ethernet/ti/cpsw_new.c
+@@ -1418,6 +1418,7 @@ static int cpsw_create_ports(struct cpsw_common *cpsw)
+ ndev->netdev_ops = &cpsw_netdev_ops;
+ ndev->ethtool_ops = &cpsw_ethtool_ops;
+ SET_NETDEV_DEV(ndev, dev);
++ ndev->dev.of_node = slave_data->slave_node;
+
+ if (!napi_ndev) {
+ /* CPSW Host port CPDMA interface is shared between
+--
+2.39.5
+
--- /dev/null
+From 3de7cc02271a9a73cd8b1b5e87f196c57af1e81c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 20 Jan 2025 09:27:14 -0800
+Subject: net/mana: fix warning in the writer of client oob
+
+From: Konstantin Taranov <kotaranov@microsoft.com>
+
+[ Upstream commit 5ec7e1c86c441c46a374577bccd9488abea30037 ]
+
+Do not warn on missing pad_data when oob is in sgl.
+
+Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
+Link: https://patch.msgid.link/1737394039-28772-9-git-send-email-kotaranov@linux.microsoft.com
+Reviewed-by: Shiraz Saleem <shirazsaleem@microsoft.com>
+Reviewed-by: Long Li <longli@microsoft.com>
+Signed-off-by: Leon Romanovsky <leon@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/microsoft/mana/gdma_main.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c
+index 0fb42193643dc..7864611f55a77 100644
+--- a/drivers/net/ethernet/microsoft/mana/gdma_main.c
++++ b/drivers/net/ethernet/microsoft/mana/gdma_main.c
+@@ -957,7 +957,7 @@ static u32 mana_gd_write_client_oob(const struct gdma_wqe_request *wqe_req,
+ header->inline_oob_size_div4 = client_oob_size / sizeof(u32);
+
+ if (oob_in_sgl) {
+- WARN_ON_ONCE(!pad_data || wqe_req->num_sge < 2);
++ WARN_ON_ONCE(wqe_req->num_sge < 2);
+
+ header->client_oob_in_sgl = 1;
+
+--
+2.39.5
+
--- /dev/null
+From 524c5b23b03d5edb5d179ef21f4545791bb478b1 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 10 Feb 2025 09:45:05 -0800
+Subject: net/mlx4_core: Avoid impossible mlx4_db_alloc() order value
+
+From: Kees Cook <kees@kernel.org>
+
+[ Upstream commit 4a6f18f28627e121bd1f74b5fcc9f945d6dbeb1e ]
+
+GCC can see that the value range for "order" is capped, but this leads
+it to consider that it might be negative, leading to a false positive
+warning (with GCC 15 with -Warray-bounds -fdiagnostics-details):
+
+../drivers/net/ethernet/mellanox/mlx4/alloc.c:691:47: error: array subscript -1 is below array bounds of 'long unsigned int *[2]' [-Werror=array-bounds=]
+ 691 | i = find_first_bit(pgdir->bits[o], MLX4_DB_PER_PAGE >> o);
+ | ~~~~~~~~~~~^~~
+ 'mlx4_alloc_db_from_pgdir': events 1-2
+ 691 | i = find_first_bit(pgdir->bits[o], MLX4_DB_PER_PAGE >> o); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ | | | | | (2) out of array bounds here
+ | (1) when the condition is evaluated to true In file included from ../drivers/net/ethernet/mellanox/mlx4/mlx4.h:53,
+ from ../drivers/net/ethernet/mellanox/mlx4/alloc.c:42:
+../include/linux/mlx4/device.h:664:33: note: while referencing 'bits'
+ 664 | unsigned long *bits[2];
+ | ^~~~
+
+Switch the argument to unsigned int, which removes the compiler needing
+to consider negative values.
+
+Signed-off-by: Kees Cook <kees@kernel.org>
+Link: https://patch.msgid.link/20250210174504.work.075-kees@kernel.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/mellanox/mlx4/alloc.c | 6 +++---
+ include/linux/mlx4/device.h | 2 +-
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/net/ethernet/mellanox/mlx4/alloc.c b/drivers/net/ethernet/mellanox/mlx4/alloc.c
+index b330020dc0d67..f2bded847e61d 100644
+--- a/drivers/net/ethernet/mellanox/mlx4/alloc.c
++++ b/drivers/net/ethernet/mellanox/mlx4/alloc.c
+@@ -682,9 +682,9 @@ static struct mlx4_db_pgdir *mlx4_alloc_db_pgdir(struct device *dma_device)
+ }
+
+ static int mlx4_alloc_db_from_pgdir(struct mlx4_db_pgdir *pgdir,
+- struct mlx4_db *db, int order)
++ struct mlx4_db *db, unsigned int order)
+ {
+- int o;
++ unsigned int o;
+ int i;
+
+ for (o = order; o <= 1; ++o) {
+@@ -712,7 +712,7 @@ static int mlx4_alloc_db_from_pgdir(struct mlx4_db_pgdir *pgdir,
+ return 0;
+ }
+
+-int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order)
++int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, unsigned int order)
+ {
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ struct mlx4_db_pgdir *pgdir;
+diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
+index 30bb59fe970cb..40ebf0502f427 100644
+--- a/include/linux/mlx4/device.h
++++ b/include/linux/mlx4/device.h
+@@ -1115,7 +1115,7 @@ int mlx4_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
+ int mlx4_buf_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
+ struct mlx4_buf *buf);
+
+-int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order);
++int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, unsigned int order);
+ void mlx4_db_free(struct mlx4_dev *dev, struct mlx4_db *db);
+
+ int mlx4_alloc_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres,
+--
+2.39.5
+
--- /dev/null
+From 2811659745a9d9745637d9a773102421eaf4d29d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 13 Feb 2025 11:46:38 +0200
+Subject: net/mlx5: Apply rate-limiting to high temperature warning
+
+From: Shahar Shitrit <shshitrit@nvidia.com>
+
+[ Upstream commit 9dd3d5d258aceb37bdf09c8b91fa448f58ea81f0 ]
+
+Wrap the high temperature warning in a temperature event with
+a call to net_ratelimit() to prevent flooding the kernel log
+with repeated warning messages when temperature exceeds the
+threshold multiple times within a short duration.
+
+Signed-off-by: Shahar Shitrit <shshitrit@nvidia.com>
+Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
+Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
+Link: https://patch.msgid.link/20250213094641.226501-2-tariqt@nvidia.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/mellanox/mlx5/core/events.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/events.c b/drivers/net/ethernet/mellanox/mlx5/core/events.c
+index 080aee3e3f9bb..15d90d68b1ffd 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/events.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/events.c
+@@ -166,9 +166,10 @@ static int temp_warn(struct notifier_block *nb, unsigned long type, void *data)
+ value_lsb &= 0x1;
+ value_msb = be64_to_cpu(eqe->data.temp_warning.sensor_warning_msb);
+
+- mlx5_core_warn(events->dev,
+- "High temperature on sensors with bit set %llx %llx",
+- value_msb, value_lsb);
++ if (net_ratelimit())
++ mlx5_core_warn(events->dev,
++ "High temperature on sensors with bit set %llx %llx",
++ value_msb, value_lsb);
+
+ return NOTIFY_OK;
+ }
+--
+2.39.5
+
--- /dev/null
+From 47df2d70b7b1ffe1ffde8f1db87889a3c30dd1c8 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 26 Feb 2025 14:25:40 +0200
+Subject: net/mlx5: Avoid report two health errors on same syndrome
+
+From: Moshe Shemesh <moshe@nvidia.com>
+
+[ Upstream commit b5d7b2f04ebcff740f44ef4d295b3401aeb029f4 ]
+
+In case health counter has not increased for few polling intervals, miss
+counter will reach max misses threshold and health report will be
+triggered for FW health reporter. In case syndrome found on same health
+poll another health report will be triggered.
+
+Avoid two health reports on same syndrome by marking this syndrome as
+already known.
+
+Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
+Reviewed-by: Shahar Shitrit <shshitrit@nvidia.com>
+Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
+Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/mellanox/mlx5/core/health.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
+index 1504856fafde4..2a0b111fbcd3c 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
+@@ -737,6 +737,7 @@ static void poll_health(struct timer_list *t)
+ health->prev = count;
+ if (health->miss_counter == MAX_MISSES) {
+ mlx5_core_err(dev, "device's health compromised - reached miss count\n");
++ health->synd = ioread8(&h->synd);
+ print_health_info(dev);
+ queue_work(health->wq, &health->report_work);
+ }
+--
+2.39.5
+
--- /dev/null
+From 392b84cc5d2466238271b02f5c4f37ba42f37088 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 9 Feb 2025 12:17:15 +0200
+Subject: net/mlx5: Extend Ethtool loopback selftest to support non-linear SKB
+
+From: Alexei Lazar <alazar@nvidia.com>
+
+[ Upstream commit 95b9606b15bb3ce1198d28d2393dd0e1f0a5f3e9 ]
+
+Current loopback test validation ignores non-linear SKB case in
+the SKB access, which can lead to failures in scenarios such as
+when HW GRO is enabled.
+Linearize the SKB so both cases will be handled.
+
+Signed-off-by: Alexei Lazar <alazar@nvidia.com>
+Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
+Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
+Link: https://patch.msgid.link/20250209101716.112774-15-tariqt@nvidia.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
+index ce8ab1f018769..c380340b81665 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
+@@ -188,6 +188,9 @@ mlx5e_test_loopback_validate(struct sk_buff *skb,
+ struct udphdr *udph;
+ struct iphdr *iph;
+
++ if (skb_linearize(skb))
++ goto out;
++
+ /* We are only going to peek, no need to clone the SKB */
+ if (MLX5E_TEST_PKT_SIZE - ETH_HLEN > skb_headlen(skb))
+ goto out;
+--
+2.39.5
+
--- /dev/null
+From c07a542f09add71624f6397c14c126b91909f8b5 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 13 Feb 2025 11:46:40 +0200
+Subject: net/mlx5: Modify LSB bitmask in temperature event to include only the
+ first bit
+
+From: Shahar Shitrit <shshitrit@nvidia.com>
+
+[ Upstream commit 633f16d7e07c129a36b882c05379e01ce5bdb542 ]
+
+In the sensor_count field of the MTEWE register, bits 1-62 are
+supported only for unmanaged switches, not for NICs, and bit 63
+is reserved for internal use.
+
+To prevent confusing output that may include set bits that are
+not relevant to NIC sensors, we update the bitmask to retain only
+the first bit, which corresponds to the sensor ASIC.
+
+Signed-off-by: Shahar Shitrit <shshitrit@nvidia.com>
+Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
+Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
+Link: https://patch.msgid.link/20250213094641.226501-4-tariqt@nvidia.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/mellanox/mlx5/core/events.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/events.c b/drivers/net/ethernet/mellanox/mlx5/core/events.c
+index a1ac3a654962e..080aee3e3f9bb 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/events.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/events.c
+@@ -160,6 +160,10 @@ static int temp_warn(struct notifier_block *nb, unsigned long type, void *data)
+ u64 value_msb;
+
+ value_lsb = be64_to_cpu(eqe->data.temp_warning.sensor_warning_lsb);
++ /* bit 1-63 are not supported for NICs,
++ * hence read only bit 0 (asic) from lsb.
++ */
++ value_lsb &= 0x1;
+ value_msb = be64_to_cpu(eqe->data.temp_warning.sensor_warning_msb);
+
+ mlx5_core_warn(events->dev,
+--
+2.39.5
+
--- /dev/null
+From 909e6606b1ef5aaa6e431b474d6dce46c0d60694 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 9 Feb 2025 12:17:08 +0200
+Subject: net/mlx5e: reduce rep rxq depth to 256 for ECPF
+
+From: William Tu <witu@nvidia.com>
+
+[ Upstream commit b9cc8f9d700867aaa77aedddfea85e53d5e5d584 ]
+
+By experiments, a single queue representor netdev consumes kernel
+memory around 2.8MB, and 1.8MB out of the 2.8MB is due to page
+pool for the RXQ. Scaling to a thousand representors consumes 2.8GB,
+which becomes a memory pressure issue for embedded devices such as
+BlueField-2 16GB / BlueField-3 32GB memory.
+
+Since representor netdevs mostly handles miss traffic, and ideally,
+most of the traffic will be offloaded, reduce the default non-uplink
+rep netdev's RXQ default depth from 1024 to 256 if mdev is ecpf eswitch
+manager. This saves around 1MB of memory per regular RQ,
+(1024 - 256) * 2KB, allocated from page pool.
+
+With rxq depth of 256, the netlink page pool tool reports
+$./tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml \
+ --dump page-pool-get
+ {'id': 277,
+ 'ifindex': 9,
+ 'inflight': 128,
+ 'inflight-mem': 786432,
+ 'napi-id': 775}]
+
+This is due to mtu 1500 + headroom consumes half pages, so 256 rxq
+entries consumes around 128 pages (thus create a page pool with
+size 128), shown above at inflight.
+
+Note that each netdev has multiple types of RQs, including
+Regular RQ, XSK, PTP, Drop, Trap RQ. Since non-uplink representor
+only supports regular rq, this patch only changes the regular RQ's
+default depth.
+
+Signed-off-by: William Tu <witu@nvidia.com>
+Reviewed-by: Bodong Wang <bodong@nvidia.com>
+Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
+Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
+Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
+Link: https://patch.msgid.link/20250209101716.112774-8-tariqt@nvidia.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+index 3c8bfedeafffd..8e44fa0d3f371 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+@@ -58,6 +58,7 @@
+ #define MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE \
+ max(0x7, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)
+ #define MLX5E_REP_PARAMS_DEF_NUM_CHANNELS 1
++#define MLX5E_REP_PARAMS_DEF_LOG_RQ_SIZE 0x8
+
+ static const char mlx5e_rep_driver_name[] = "mlx5e_rep";
+
+@@ -615,6 +616,8 @@ static void mlx5e_build_rep_params(struct net_device *netdev)
+
+ /* RQ */
+ mlx5e_build_rq_params(mdev, params);
++ if (!mlx5e_is_uplink_rep(priv) && mlx5_core_is_ecpf(mdev))
++ params->log_rq_mtu_frames = MLX5E_REP_PARAMS_DEF_LOG_RQ_SIZE;
+
+ /* CQ moderation params */
+ params->rx_dim_enabled = MLX5_CAP_GEN(mdev, cq_moderation);
+--
+2.39.5
+
--- /dev/null
+From fcf39b74e953b0e15cffd610010f857786ff1d59 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 9 Feb 2025 12:17:09 +0200
+Subject: net/mlx5e: set the tx_queue_len for pfifo_fast
+
+From: William Tu <witu@nvidia.com>
+
+[ Upstream commit a38cc5706fb9f7dc4ee3a443f61de13ce1e410ed ]
+
+By default, the mq netdev creates a pfifo_fast qdisc. On a
+system with 16 core, the pfifo_fast with 3 bands consumes
+16 * 3 * 8 (size of pointer) * 1024 (default tx queue len)
+= 393KB. The patch sets the tx qlen to representor default
+value, 128 (1<<MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE), which
+consumes 16 * 3 * 8 * 128 = 49KB, saving 344KB for each
+representor at ECPF.
+
+Signed-off-by: William Tu <witu@nvidia.com>
+Reviewed-by: Daniel Jurgens <danielj@nvidia.com>
+Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
+Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
+Link: https://patch.msgid.link/20250209101716.112774-9-tariqt@nvidia.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+index de168d8cf33f7..3c8bfedeafffd 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+@@ -642,6 +642,8 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev,
+ netdev->ethtool_ops = &mlx5e_rep_ethtool_ops;
+
+ netdev->watchdog_timeo = 15 * HZ;
++ if (mlx5_core_is_ecpf(mdev))
++ netdev->tx_queue_len = 1 << MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE;
+
+ #if IS_ENABLED(CONFIG_MLX5_CLS_ACT)
+ netdev->hw_features |= NETIF_F_HW_TC;
+--
+2.39.5
+
--- /dev/null
+From 073edbafc90057177ab20825bb9a567302f8390f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 19 Feb 2025 09:45:27 +0100
+Subject: net: pktgen: fix access outside of user given buffer in
+ pktgen_thread_write()
+
+From: Peter Seiderer <ps.report@gmx.net>
+
+[ Upstream commit 425e64440ad0a2f03bdaf04be0ae53dededbaa77 ]
+
+Honour the user given buffer size for the strn_len() calls (otherwise
+strn_len() will access memory outside of the user given buffer).
+
+Signed-off-by: Peter Seiderer <ps.report@gmx.net>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Link: https://patch.msgid.link/20250219084527.20488-8-ps.report@gmx.net
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/core/pktgen.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/net/core/pktgen.c b/net/core/pktgen.c
+index 28417fe2a7a2a..2b7b1de70cf47 100644
+--- a/net/core/pktgen.c
++++ b/net/core/pktgen.c
+@@ -1876,8 +1876,8 @@ static ssize_t pktgen_thread_write(struct file *file,
+ i = len;
+
+ /* Read variable name */
+-
+- len = strn_len(&user_buffer[i], sizeof(name) - 1);
++ max = min(sizeof(name) - 1, count - i);
++ len = strn_len(&user_buffer[i], max);
+ if (len < 0)
+ return len;
+
+@@ -1907,7 +1907,8 @@ static ssize_t pktgen_thread_write(struct file *file,
+ if (!strcmp(name, "add_device")) {
+ char f[32];
+ memset(f, 0, 32);
+- len = strn_len(&user_buffer[i], sizeof(f) - 1);
++ max = min(sizeof(f) - 1, count - i);
++ len = strn_len(&user_buffer[i], max);
+ if (len < 0) {
+ ret = len;
+ goto out;
+--
+2.39.5
+
--- /dev/null
+From 7e023c81c851162ba6c7bb2c96d26e4a9d5748a8 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 27 Feb 2025 14:56:00 +0100
+Subject: net: pktgen: fix mpls maximum labels list parsing
+
+From: Peter Seiderer <ps.report@gmx.net>
+
+[ Upstream commit 2b15a0693f70d1e8119743ee89edbfb1271b3ea8 ]
+
+Fix mpls maximum labels list parsing up to MAX_MPLS_LABELS entries (instead
+of up to MAX_MPLS_LABELS - 1).
+
+Addresses the following:
+
+ $ echo "mpls 00000f00,00000f01,00000f02,00000f03,00000f04,00000f05,00000f06,00000f07,00000f08,00000f09,00000f0a,00000f0b,00000f0c,00000f0d,00000f0e,00000f0f" > /proc/net/pktgen/lo\@0
+ -bash: echo: write error: Argument list too long
+
+Signed-off-by: Peter Seiderer <ps.report@gmx.net>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/core/pktgen.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/net/core/pktgen.c b/net/core/pktgen.c
+index 5d5f03471eb0c..28417fe2a7a2a 100644
+--- a/net/core/pktgen.c
++++ b/net/core/pktgen.c
+@@ -896,6 +896,10 @@ static ssize_t get_labels(const char __user *buffer, struct pktgen_dev *pkt_dev)
+ pkt_dev->nr_labels = 0;
+ do {
+ __u32 tmp;
++
++ if (n >= MAX_MPLS_LABELS)
++ return -E2BIG;
++
+ len = hex32_arg(&buffer[i], 8, &tmp);
+ if (len <= 0)
+ return len;
+@@ -907,8 +911,6 @@ static ssize_t get_labels(const char __user *buffer, struct pktgen_dev *pkt_dev)
+ return -EFAULT;
+ i++;
+ n++;
+- if (n >= MAX_MPLS_LABELS)
+- return -E2BIG;
+ } while (c == ',');
+
+ pkt_dev->nr_labels = n;
+--
+2.39.5
+
--- /dev/null
+From 0990c20086830467c9607e156ea4985fb46e563a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Feb 2025 17:33:33 +0100
+Subject: net: xgene-v2: remove incorrect ACPI_PTR annotation
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+[ Upstream commit 01358e8fe922f716c05d7864ac2213b2440026e7 ]
+
+Building with W=1 shows a warning about xge_acpi_match being unused when
+CONFIG_ACPI is disabled:
+
+drivers/net/ethernet/apm/xgene-v2/main.c:723:36: error: unused variable 'xge_acpi_match' [-Werror,-Wunused-const-variable]
+
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Link: https://patch.msgid.link/20250225163341.4168238-2-arnd@kernel.org
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/apm/xgene-v2/main.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/drivers/net/ethernet/apm/xgene-v2/main.c b/drivers/net/ethernet/apm/xgene-v2/main.c
+index 80399c8980bd3..627f860141002 100644
+--- a/drivers/net/ethernet/apm/xgene-v2/main.c
++++ b/drivers/net/ethernet/apm/xgene-v2/main.c
+@@ -9,8 +9,6 @@
+
+ #include "main.h"
+
+-static const struct acpi_device_id xge_acpi_match[];
+-
+ static int xge_get_resources(struct xge_pdata *pdata)
+ {
+ struct platform_device *pdev;
+@@ -733,7 +731,7 @@ MODULE_DEVICE_TABLE(acpi, xge_acpi_match);
+ static struct platform_driver xge_driver = {
+ .driver = {
+ .name = "xgene-enet-v2",
+- .acpi_match_table = ACPI_PTR(xge_acpi_match),
++ .acpi_match_table = xge_acpi_match,
+ },
+ .probe = xge_probe,
+ .remove = xge_remove,
+--
+2.39.5
+
--- /dev/null
+From 430fedd7f5b32c48755515003f903f4062f2f32c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 29 Jan 2025 18:06:30 +0100
+Subject: netfilter: conntrack: Bound nf_conntrack sysctl writes
+
+From: Nicolas Bouchinet <nicolas.bouchinet@ssi.gouv.fr>
+
+[ Upstream commit 8b6861390ffee6b8ed78b9395e3776c16fec6579 ]
+
+nf_conntrack_max and nf_conntrack_expect_max sysctls were authorized to
+be written any negative value, which would then be stored in the
+unsigned int variables nf_conntrack_max and nf_ct_expect_max variables.
+
+While the do_proc_dointvec_conv function is supposed to limit writing
+handled by proc_dointvec proc_handler to INT_MAX. Such a negative value
+being written in an unsigned int leads to a very high value, exceeding
+this limit.
+
+Moreover, the nf_conntrack_expect_max sysctl documentation specifies the
+minimum value is 1.
+
+The proc_handlers have thus been updated to proc_dointvec_minmax in
+order to specify the following write bounds :
+
+* Bound nf_conntrack_max sysctl writings between SYSCTL_ZERO
+ and SYSCTL_INT_MAX.
+
+* Bound nf_conntrack_expect_max sysctl writings between SYSCTL_ONE
+ and SYSCTL_INT_MAX as defined in the sysctl documentation.
+
+With this patch applied, sysctl writes outside the defined in the bound
+will thus lead to a write error :
+
+```
+sysctl -w net.netfilter.nf_conntrack_expect_max=-1
+sysctl: setting key "net.netfilter.nf_conntrack_expect_max": Invalid argument
+```
+
+Signed-off-by: Nicolas Bouchinet <nicolas.bouchinet@ssi.gouv.fr>
+Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/netfilter/nf_conntrack_standalone.c | 12 +++++++++---
+ 1 file changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
+index 7515705583bcf..770590041c549 100644
+--- a/net/netfilter/nf_conntrack_standalone.c
++++ b/net/netfilter/nf_conntrack_standalone.c
+@@ -629,7 +629,9 @@ static struct ctl_table nf_ct_sysctl_table[] = {
+ .data = &nf_conntrack_max,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+- .proc_handler = proc_dointvec,
++ .proc_handler = proc_dointvec_minmax,
++ .extra1 = SYSCTL_ZERO,
++ .extra2 = SYSCTL_INT_MAX,
+ },
+ [NF_SYSCTL_CT_COUNT] = {
+ .procname = "nf_conntrack_count",
+@@ -665,7 +667,9 @@ static struct ctl_table nf_ct_sysctl_table[] = {
+ .data = &nf_ct_expect_max,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+- .proc_handler = proc_dointvec,
++ .proc_handler = proc_dointvec_minmax,
++ .extra1 = SYSCTL_ONE,
++ .extra2 = SYSCTL_INT_MAX,
+ },
+ [NF_SYSCTL_CT_ACCT] = {
+ .procname = "nf_conntrack_acct",
+@@ -976,7 +980,9 @@ static struct ctl_table nf_ct_netfilter_table[] = {
+ .data = &nf_conntrack_max,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+- .proc_handler = proc_dointvec,
++ .proc_handler = proc_dointvec_minmax,
++ .extra1 = SYSCTL_ZERO,
++ .extra2 = SYSCTL_INT_MAX,
+ },
+ { }
+ };
+--
+2.39.5
+
--- /dev/null
+From 3e286b70a1916ad82ee552ebaf7def68b36832d1 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 27 Mar 2025 19:20:53 -0400
+Subject: NFSv4: Check for delegation validity in
+ nfs_start_delegation_return_locked()
+
+From: Trond Myklebust <trond.myklebust@hammerspace.com>
+
+[ Upstream commit 9e8f324bd44c1fe026b582b75213de4eccfa1163 ]
+
+Check that the delegation is still attached after taking the spin lock
+in nfs_start_delegation_return_locked().
+
+Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/nfs/delegation.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
+index 0c14ff09cfbe3..45ef1b6f868bf 100644
+--- a/fs/nfs/delegation.c
++++ b/fs/nfs/delegation.c
+@@ -297,7 +297,8 @@ nfs_start_delegation_return_locked(struct nfs_inode *nfsi)
+ if (delegation == NULL)
+ goto out;
+ spin_lock(&delegation->lock);
+- if (!test_and_set_bit(NFS_DELEGATION_RETURNING, &delegation->flags)) {
++ if (delegation->inode &&
++ !test_and_set_bit(NFS_DELEGATION_RETURNING, &delegation->flags)) {
+ clear_bit(NFS_DELEGATION_RETURN_DELAYED, &delegation->flags);
+ /* Refcount matched in nfs_end_delegation_return() */
+ ret = nfs_get_delegation(delegation);
+--
+2.39.5
+
--- /dev/null
+From 316cd151bbf52b28dd4f678f05395be62bf40faa Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Mar 2025 20:35:33 -0400
+Subject: NFSv4: Treat ENETUNREACH errors as fatal for state recovery
+
+From: Trond Myklebust <trond.myklebust@hammerspace.com>
+
+[ Upstream commit 0af5fb5ed3d2fd9e110c6112271f022b744a849a ]
+
+If a containerised process is killed and causes an ENETUNREACH or
+ENETDOWN error to be propagated to the state manager, then mark the
+nfs_client as being dead so that we don't loop in functions that are
+expecting recovery to succeed.
+
+Reviewed-by: Jeff Layton <jlayton@kernel.org>
+Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
+Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/nfs/nfs4state.c | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
+index 76e2cdddf95c1..b1dec7a9bd723 100644
+--- a/fs/nfs/nfs4state.c
++++ b/fs/nfs/nfs4state.c
+@@ -2726,7 +2726,15 @@ static void nfs4_state_manager(struct nfs_client *clp)
+ pr_warn_ratelimited("NFS: state manager%s%s failed on NFSv4 server %s"
+ " with error %d\n", section_sep, section,
+ clp->cl_hostname, -status);
+- ssleep(1);
++ switch (status) {
++ case -ENETDOWN:
++ case -ENETUNREACH:
++ nfs_mark_client_ready(clp, -EIO);
++ break;
++ default:
++ ssleep(1);
++ break;
++ }
+ out_drain:
+ memalloc_nofs_restore(memflags);
+ nfs4_end_drain_session(clp);
+--
+2.39.5
+
--- /dev/null
+From 0939e97a4eb83a479dd36ca2bc6faac2deb13f2c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 23 Apr 2025 16:06:21 +1000
+Subject: nvmet-tcp: don't restore null sk_state_change
+
+From: Alistair Francis <alistair.francis@wdc.com>
+
+[ Upstream commit 46d22b47df2741996af277a2838b95f130436c13 ]
+
+queue->state_change is set as part of nvmet_tcp_set_queue_sock(), but if
+the TCP connection isn't established when nvmet_tcp_set_queue_sock() is
+called then queue->state_change isn't set and sock->sk->sk_state_change
+isn't replaced.
+
+As such we don't need to restore sock->sk->sk_state_change if
+queue->state_change is NULL.
+
+This avoids NULL pointer dereferences such as this:
+
+[ 286.462026][ C0] BUG: kernel NULL pointer dereference, address: 0000000000000000
+[ 286.462814][ C0] #PF: supervisor instruction fetch in kernel mode
+[ 286.463796][ C0] #PF: error_code(0x0010) - not-present page
+[ 286.464392][ C0] PGD 8000000140620067 P4D 8000000140620067 PUD 114201067 PMD 0
+[ 286.465086][ C0] Oops: Oops: 0010 [#1] SMP KASAN PTI
+[ 286.465559][ C0] CPU: 0 UID: 0 PID: 1628 Comm: nvme Not tainted 6.15.0-rc2+ #11 PREEMPT(voluntary)
+[ 286.466393][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-3.fc41 04/01/2014
+[ 286.467147][ C0] RIP: 0010:0x0
+[ 286.467420][ C0] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
+[ 286.467977][ C0] RSP: 0018:ffff8883ae008580 EFLAGS: 00010246
+[ 286.468425][ C0] RAX: 0000000000000000 RBX: ffff88813fd34100 RCX: ffffffffa386cc43
+[ 286.469019][ C0] RDX: 1ffff11027fa68b6 RSI: 0000000000000008 RDI: ffff88813fd34100
+[ 286.469545][ C0] RBP: ffff88813fd34160 R08: 0000000000000000 R09: ffffed1027fa682c
+[ 286.470072][ C0] R10: ffff88813fd34167 R11: 0000000000000000 R12: ffff88813fd344c3
+[ 286.470585][ C0] R13: ffff88813fd34112 R14: ffff88813fd34aec R15: ffff888132cdd268
+[ 286.471070][ C0] FS: 00007fe3c04c7d80(0000) GS:ffff88840743f000(0000) knlGS:0000000000000000
+[ 286.471644][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+[ 286.472543][ C0] CR2: ffffffffffffffd6 CR3: 000000012daca000 CR4: 00000000000006f0
+[ 286.473500][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
+[ 286.474467][ C0] DR3: 0000000000000000 DR6: 00000000ffff07f0 DR7: 0000000000000400
+[ 286.475453][ C0] Call Trace:
+[ 286.476102][ C0] <IRQ>
+[ 286.476719][ C0] tcp_fin+0x2bb/0x440
+[ 286.477429][ C0] tcp_data_queue+0x190f/0x4e60
+[ 286.478174][ C0] ? __build_skb_around+0x234/0x330
+[ 286.478940][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.479659][ C0] ? __pfx_tcp_data_queue+0x10/0x10
+[ 286.480431][ C0] ? tcp_try_undo_loss+0x640/0x6c0
+[ 286.481196][ C0] ? seqcount_lockdep_reader_access.constprop.0+0x82/0x90
+[ 286.482046][ C0] ? kvm_clock_get_cycles+0x14/0x30
+[ 286.482769][ C0] ? ktime_get+0x66/0x150
+[ 286.483433][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.484146][ C0] tcp_rcv_established+0x6e4/0x2050
+[ 286.484857][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.485523][ C0] ? ipv4_dst_check+0x160/0x2b0
+[ 286.486203][ C0] ? __pfx_tcp_rcv_established+0x10/0x10
+[ 286.486917][ C0] ? lock_release+0x217/0x2c0
+[ 286.487595][ C0] tcp_v4_do_rcv+0x4d6/0x9b0
+[ 286.488279][ C0] tcp_v4_rcv+0x2af8/0x3e30
+[ 286.488904][ C0] ? raw_local_deliver+0x51b/0xad0
+[ 286.489551][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.490198][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10
+[ 286.490813][ C0] ? __pfx_raw_local_deliver+0x10/0x10
+[ 286.491487][ C0] ? __pfx_nf_confirm+0x10/0x10 [nf_conntrack]
+[ 286.492275][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.492900][ C0] ip_protocol_deliver_rcu+0x8f/0x370
+[ 286.493579][ C0] ip_local_deliver_finish+0x297/0x420
+[ 286.494268][ C0] ip_local_deliver+0x168/0x430
+[ 286.494867][ C0] ? __pfx_ip_local_deliver+0x10/0x10
+[ 286.495498][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10
+[ 286.496204][ C0] ? ip_rcv_finish_core+0x19a/0x1f20
+[ 286.496806][ C0] ? lock_release+0x217/0x2c0
+[ 286.497414][ C0] ip_rcv+0x455/0x6e0
+[ 286.497945][ C0] ? __pfx_ip_rcv+0x10/0x10
+[ 286.498550][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.499137][ C0] ? __pfx_ip_rcv_finish+0x10/0x10
+[ 286.499763][ C0] ? lock_release+0x217/0x2c0
+[ 286.500327][ C0] ? dl_scaled_delta_exec+0xd1/0x2c0
+[ 286.500922][ C0] ? __pfx_ip_rcv+0x10/0x10
+[ 286.501480][ C0] __netif_receive_skb_one_core+0x166/0x1b0
+[ 286.502173][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10
+[ 286.502903][ C0] ? lock_acquire+0x2b2/0x310
+[ 286.503487][ C0] ? process_backlog+0x372/0x1350
+[ 286.504087][ C0] ? lock_release+0x217/0x2c0
+[ 286.504642][ C0] process_backlog+0x3b9/0x1350
+[ 286.505214][ C0] ? process_backlog+0x372/0x1350
+[ 286.505779][ C0] __napi_poll.constprop.0+0xa6/0x490
+[ 286.506363][ C0] net_rx_action+0x92e/0xe10
+[ 286.506889][ C0] ? __pfx_net_rx_action+0x10/0x10
+[ 286.507437][ C0] ? timerqueue_add+0x1f0/0x320
+[ 286.507977][ C0] ? sched_clock_cpu+0x68/0x540
+[ 286.508492][ C0] ? lock_acquire+0x2b2/0x310
+[ 286.509043][ C0] ? kvm_sched_clock_read+0xd/0x20
+[ 286.509607][ C0] ? handle_softirqs+0x1aa/0x7d0
+[ 286.510187][ C0] handle_softirqs+0x1f2/0x7d0
+[ 286.510754][ C0] ? __pfx_handle_softirqs+0x10/0x10
+[ 286.511348][ C0] ? irqtime_account_irq+0x181/0x290
+[ 286.511937][ C0] ? __dev_queue_xmit+0x85d/0x3450
+[ 286.512510][ C0] do_softirq.part.0+0x89/0xc0
+[ 286.513100][ C0] </IRQ>
+[ 286.513548][ C0] <TASK>
+[ 286.513953][ C0] __local_bh_enable_ip+0x112/0x140
+[ 286.514522][ C0] ? __dev_queue_xmit+0x85d/0x3450
+[ 286.515072][ C0] __dev_queue_xmit+0x872/0x3450
+[ 286.515619][ C0] ? nft_do_chain+0xe16/0x15b0 [nf_tables]
+[ 286.516252][ C0] ? __pfx___dev_queue_xmit+0x10/0x10
+[ 286.516817][ C0] ? selinux_ip_postroute+0x43c/0xc50
+[ 286.517433][ C0] ? __pfx_selinux_ip_postroute+0x10/0x10
+[ 286.518061][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.518606][ C0] ? ip_output+0x164/0x4a0
+[ 286.519149][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.519671][ C0] ? ip_finish_output2+0x17d5/0x1fb0
+[ 286.520258][ C0] ip_finish_output2+0xb4b/0x1fb0
+[ 286.520787][ C0] ? __pfx_ip_finish_output2+0x10/0x10
+[ 286.521355][ C0] ? __ip_finish_output+0x15d/0x750
+[ 286.521890][ C0] ip_output+0x164/0x4a0
+[ 286.522372][ C0] ? __pfx_ip_output+0x10/0x10
+[ 286.522872][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.523402][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x60
+[ 286.524031][ C0] ? __pfx_ip_finish_output+0x10/0x10
+[ 286.524605][ C0] ? __ip_queue_xmit+0x999/0x2260
+[ 286.525200][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.525744][ C0] ? ipv4_dst_check+0x16a/0x2b0
+[ 286.526279][ C0] ? lock_release+0x217/0x2c0
+[ 286.526793][ C0] __ip_queue_xmit+0x1883/0x2260
+[ 286.527324][ C0] ? __skb_clone+0x54c/0x730
+[ 286.527827][ C0] __tcp_transmit_skb+0x209b/0x37a0
+[ 286.528374][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10
+[ 286.528952][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.529472][ C0] ? seqcount_lockdep_reader_access.constprop.0+0x82/0x90
+[ 286.530152][ C0] ? trace_hardirqs_on+0x12/0x120
+[ 286.530691][ C0] tcp_write_xmit+0xb81/0x88b0
+[ 286.531224][ C0] ? mod_memcg_state+0x4d/0x60
+[ 286.531736][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.532253][ C0] __tcp_push_pending_frames+0x90/0x320
+[ 286.532826][ C0] tcp_send_fin+0x141/0xb50
+[ 286.533352][ C0] ? __pfx_tcp_send_fin+0x10/0x10
+[ 286.533908][ C0] ? __local_bh_enable_ip+0xab/0x140
+[ 286.534495][ C0] inet_shutdown+0x243/0x320
+[ 286.535077][ C0] nvme_tcp_alloc_queue+0xb3b/0x2590 [nvme_tcp]
+[ 286.535709][ C0] ? do_raw_spin_lock+0x129/0x260
+[ 286.536314][ C0] ? __pfx_nvme_tcp_alloc_queue+0x10/0x10 [nvme_tcp]
+[ 286.536996][ C0] ? do_raw_spin_unlock+0x54/0x1e0
+[ 286.537550][ C0] ? _raw_spin_unlock+0x29/0x50
+[ 286.538127][ C0] ? do_raw_spin_lock+0x129/0x260
+[ 286.538664][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
+[ 286.539249][ C0] ? nvme_tcp_alloc_admin_queue+0xd5/0x340 [nvme_tcp]
+[ 286.539892][ C0] ? __wake_up+0x40/0x60
+[ 286.540392][ C0] nvme_tcp_alloc_admin_queue+0xd5/0x340 [nvme_tcp]
+[ 286.541047][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.541589][ C0] nvme_tcp_setup_ctrl+0x8b/0x7a0 [nvme_tcp]
+[ 286.542254][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x60
+[ 286.542887][ C0] ? __pfx_nvme_tcp_setup_ctrl+0x10/0x10 [nvme_tcp]
+[ 286.543568][ C0] ? trace_hardirqs_on+0x12/0x120
+[ 286.544166][ C0] ? _raw_spin_unlock_irqrestore+0x35/0x60
+[ 286.544792][ C0] ? nvme_change_ctrl_state+0x196/0x2e0 [nvme_core]
+[ 286.545477][ C0] nvme_tcp_create_ctrl+0x839/0xb90 [nvme_tcp]
+[ 286.546126][ C0] nvmf_dev_write+0x3db/0x7e0 [nvme_fabrics]
+[ 286.546775][ C0] ? rw_verify_area+0x69/0x520
+[ 286.547334][ C0] vfs_write+0x218/0xe90
+[ 286.547854][ C0] ? do_syscall_64+0x9f/0x190
+[ 286.548408][ C0] ? trace_hardirqs_on_prepare+0xdb/0x120
+[ 286.549037][ C0] ? syscall_exit_to_user_mode+0x93/0x280
+[ 286.549659][ C0] ? __pfx_vfs_write+0x10/0x10
+[ 286.550259][ C0] ? do_syscall_64+0x9f/0x190
+[ 286.550840][ C0] ? syscall_exit_to_user_mode+0x8e/0x280
+[ 286.551516][ C0] ? trace_hardirqs_on_prepare+0xdb/0x120
+[ 286.552180][ C0] ? syscall_exit_to_user_mode+0x93/0x280
+[ 286.552834][ C0] ? ksys_read+0xf5/0x1c0
+[ 286.553386][ C0] ? __pfx_ksys_read+0x10/0x10
+[ 286.553964][ C0] ksys_write+0xf5/0x1c0
+[ 286.554499][ C0] ? __pfx_ksys_write+0x10/0x10
+[ 286.555072][ C0] ? trace_hardirqs_on_prepare+0xdb/0x120
+[ 286.555698][ C0] ? syscall_exit_to_user_mode+0x93/0x280
+[ 286.556319][ C0] ? do_syscall_64+0x54/0x190
+[ 286.556866][ C0] do_syscall_64+0x93/0x190
+[ 286.557420][ C0] ? rcu_read_unlock+0x17/0x60
+[ 286.557986][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.558526][ C0] ? lock_release+0x217/0x2c0
+[ 286.559087][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.559659][ C0] ? count_memcg_events.constprop.0+0x4a/0x60
+[ 286.560476][ C0] ? exc_page_fault+0x7a/0x110
+[ 286.561064][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.561647][ C0] ? lock_release+0x217/0x2c0
+[ 286.562257][ C0] ? do_user_addr_fault+0x171/0xa00
+[ 286.562839][ C0] ? do_user_addr_fault+0x4a2/0xa00
+[ 286.563453][ C0] ? irqentry_exit_to_user_mode+0x84/0x270
+[ 286.564112][ C0] ? rcu_is_watching+0x11/0xb0
+[ 286.564677][ C0] ? irqentry_exit_to_user_mode+0x84/0x270
+[ 286.565317][ C0] ? trace_hardirqs_on_prepare+0xdb/0x120
+[ 286.565922][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e
+[ 286.566542][ C0] RIP: 0033:0x7fe3c05e6504
+[ 286.567102][ C0] Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d c5 8b 10 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89
+[ 286.568931][ C0] RSP: 002b:00007fff76444f58 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
+[ 286.569807][ C0] RAX: ffffffffffffffda RBX: 000000003b40d930 RCX: 00007fe3c05e6504
+[ 286.570621][ C0] RDX: 00000000000000cf RSI: 000000003b40d930 RDI: 0000000000000003
+[ 286.571443][ C0] RBP: 0000000000000003 R08: 00000000000000cf R09: 000000003b40d930
+[ 286.572246][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000003b40cd60
+[ 286.573069][ C0] R13: 00000000000000cf R14: 00007fe3c07417f8 R15: 00007fe3c073502e
+[ 286.573886][ C0] </TASK>
+
+Closes: https://lore.kernel.org/linux-nvme/5hdonndzoqa265oq3bj6iarwtfk5dewxxjtbjvn5uqnwclpwt6@a2n6w3taxxex/
+Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
+Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
+Tested-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
+Signed-off-by: Christoph Hellwig <hch@lst.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/nvme/target/tcp.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
+index 2bf2c775f7451..18127bbc64230 100644
+--- a/drivers/nvme/target/tcp.c
++++ b/drivers/nvme/target/tcp.c
+@@ -1425,6 +1425,9 @@ static void nvmet_tcp_restore_socket_callbacks(struct nvmet_tcp_queue *queue)
+ {
+ struct socket *sock = queue->sock;
+
++ if (!queue->state_change)
++ return;
++
+ write_lock_bh(&sock->sk->sk_callback_lock);
+ sock->sk->sk_data_ready = queue->data_ready;
+ sock->sk->sk_state_change = queue->state_change;
+--
+2.39.5
+
--- /dev/null
+From 7a58d283704bdc6e863c7af112ae2dbfb994308d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Mar 2025 20:47:25 +0000
+Subject: orangefs: Do not truncate file size
+
+From: Matthew Wilcox (Oracle) <willy@infradead.org>
+
+[ Upstream commit 062e8093592fb866b8e016641a8b27feb6ac509d ]
+
+'len' is used to store the result of i_size_read(), so making 'len'
+a size_t results in truncation to 4GiB on 32-bit systems.
+
+Signed-off-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
+Link: https://lore.kernel.org/r/20250305204734.1475264-2-willy@infradead.org
+Tested-by: Mike Marshall <hubcap@omnibond.com>
+Signed-off-by: Christian Brauner <brauner@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/orangefs/inode.c | 7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
+index c1bb4c4b5d672..0cf3dcb76d2f4 100644
+--- a/fs/orangefs/inode.c
++++ b/fs/orangefs/inode.c
+@@ -23,9 +23,9 @@ static int orangefs_writepage_locked(struct page *page,
+ struct orangefs_write_range *wr = NULL;
+ struct iov_iter iter;
+ struct bio_vec bv;
+- size_t len, wlen;
++ size_t wlen;
+ ssize_t ret;
+- loff_t off;
++ loff_t len, off;
+
+ set_page_writeback(page);
+
+@@ -94,8 +94,7 @@ static int orangefs_writepages_work(struct orangefs_writepages *ow,
+ struct orangefs_write_range *wrp, wr;
+ struct iov_iter iter;
+ ssize_t ret;
+- size_t len;
+- loff_t off;
++ loff_t len, off;
+ int i;
+
+ len = i_size_read(inode);
+--
+2.39.5
+
--- /dev/null
+From e95d50c68e84f095f74e4530252b0452bbbf0d11 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Feb 2025 10:35:56 +0200
+Subject: PCI: brcmstb: Add a softdep to MIP MSI-X driver
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Stanimir Varbanov <svarbanov@suse.de>
+
+[ Upstream commit 2294059118c550464dd8906286324d90c33b152b ]
+
+Then the brcmstb PCIe driver and MIP MSI-X interrupt controller
+drivers are built as modules there could be a race in probing.
+
+To avoid this, add a softdep to MIP driver to guarantee that
+MIP driver will be load first.
+
+Signed-off-by: Stanimir Varbanov <svarbanov@suse.de>
+Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
+Tested-by: Ivan T. Ivanov <iivanov@suse.de>
+Link: https://lore.kernel.org/r/20250224083559.47645-5-svarbanov@suse.de
+[kwilczynski: commit log]
+Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/pci/controller/pcie-brcmstb.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
+index 7121270787899..e984b57dd0d89 100644
+--- a/drivers/pci/controller/pcie-brcmstb.c
++++ b/drivers/pci/controller/pcie-brcmstb.c
+@@ -1352,3 +1352,4 @@ module_platform_driver(brcm_pcie_driver);
+ MODULE_LICENSE("GPL");
+ MODULE_DESCRIPTION("Broadcom STB PCIe RC driver");
+ MODULE_AUTHOR("Broadcom");
++MODULE_SOFTDEP("pre: irq_bcm2712_mip");
+--
+2.39.5
+
--- /dev/null
+From 3be8d70c23664e02580fef5c15bae3978982223b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Feb 2025 10:35:58 +0200
+Subject: PCI: brcmstb: Expand inbound window size up to 64GB
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Stanimir Varbanov <svarbanov@suse.de>
+
+[ Upstream commit 25a98c727015638baffcfa236e3f37b70cedcf87 ]
+
+The BCM2712 memory map can support up to 64GB of system memory, thus
+expand the inbound window size in calculation helper function.
+
+The change is safe for the currently supported SoCs that have smaller
+inbound window sizes.
+
+Signed-off-by: Stanimir Varbanov <svarbanov@suse.de>
+Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
+Reviewed-by: Jim Quinlan <james.quinlan@broadcom.com>
+Tested-by: Ivan T. Ivanov <iivanov@suse.de>
+Link: https://lore.kernel.org/r/20250224083559.47645-7-svarbanov@suse.de
+[kwilczynski: commit log]
+Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/pci/controller/pcie-brcmstb.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
+index 6a676bde5e2c6..7121270787899 100644
+--- a/drivers/pci/controller/pcie-brcmstb.c
++++ b/drivers/pci/controller/pcie-brcmstb.c
+@@ -308,8 +308,8 @@ static int brcm_pcie_encode_ibar_size(u64 size)
+ if (log2_in >= 12 && log2_in <= 15)
+ /* Covers 4KB to 32KB (inclusive) */
+ return (log2_in - 12) + 0x1c;
+- else if (log2_in >= 16 && log2_in <= 35)
+- /* Covers 64KB to 32GB, (inclusive) */
++ else if (log2_in >= 16 && log2_in <= 36)
++ /* Covers 64KB to 64GB, (inclusive) */
+ return log2_in - 15;
+ /* Something is awry so disable */
+ return 0;
+--
+2.39.5
+
--- /dev/null
+From c00412b8e9327b63745bc4c8660264ecb8b84d59 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 15 Mar 2025 15:15:46 -0500
+Subject: PCI: dwc: ep: Ensure proper iteration over outbound map windows
+
+From: Frank Li <Frank.Li@nxp.com>
+
+[ Upstream commit f3e1dccba0a0833fc9a05fb838ebeb6ea4ca0e1a ]
+
+Most systems' PCIe outbound map windows have non-zero physical addresses,
+but the possibility of encountering zero increased after following commit
+("PCI: dwc: Use parent_bus_offset").
+
+'ep->outbound_addr[n]', representing 'parent_bus_address', might be 0 on
+some hardware, which trims high address bits through bus fabric before
+sending to the PCIe controller.
+
+Replace the iteration logic with 'for_each_set_bit()' to ensure only
+allocated map windows are iterated when determining the ATU index from a
+given address.
+
+Link: https://lore.kernel.org/r/20250315201548.858189-12-helgaas@kernel.org
+Signed-off-by: Frank Li <Frank.Li@nxp.com>
+Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/pci/controller/dwc/pcie-designware-ep.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
+index fc92d30a0ad99..5502751334cc6 100644
+--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
++++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
+@@ -267,7 +267,7 @@ static int dw_pcie_find_index(struct dw_pcie_ep *ep, phys_addr_t addr,
+ u32 index;
+ struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
+
+- for (index = 0; index < pci->num_ob_windows; index++) {
++ for_each_set_bit(index, ep->ob_window_map, pci->num_ob_windows) {
+ if (ep->outbound_addr[index] != addr)
+ continue;
+ *atu_index = index;
+--
+2.39.5
+
--- /dev/null
+From 740703d913ee7e98e0e9651fee8fbaed70136a11 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 16 Dec 2024 19:56:12 +0200
+Subject: PCI: Fix old_size lower bound in calculate_iosize() too
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
+
+[ Upstream commit ff61f380de5652e723168341480cc7adf1dd6213 ]
+
+Commit 903534fa7d30 ("PCI: Fix resource double counting on remove &
+rescan") fixed double counting of mem resources because of old_size being
+applied too early.
+
+Fix a similar counting bug on the io resource side.
+
+Link: https://lore.kernel.org/r/20241216175632.4175-6-ilpo.jarvinen@linux.intel.com
+Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
+Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
+Tested-by: Xiaochun Lee <lixc17@lenovo.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/pci/setup-bus.c | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
+index a159bfdfa2512..04c3ae8efc0f8 100644
+--- a/drivers/pci/setup-bus.c
++++ b/drivers/pci/setup-bus.c
+@@ -806,11 +806,9 @@ static resource_size_t calculate_iosize(resource_size_t size,
+ size = (size & 0xff) + ((size & ~0xffUL) << 2);
+ #endif
+ size = size + size1;
+- if (size < old_size)
+- size = old_size;
+
+- size = ALIGN(max(size, add_size) + children_add_size, align);
+- return size;
++ size = max(size, add_size) + children_add_size;
++ return ALIGN(max(size, old_size), align);
+ }
+
+ static resource_size_t calculate_memsize(resource_size_t size,
+--
+2.39.5
+
--- /dev/null
+From b09c1f96d01e736106a49722d29d95dac30ee663 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 19 Feb 2025 10:20:56 +0100
+Subject: PCI: vmd: Disable MSI remapping bypass under Xen
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Roger Pau Monne <roger.pau@citrix.com>
+
+[ Upstream commit 6c4d5aadf5df31ea0ac025980670eee9beaf466b ]
+
+MSI remapping bypass (directly configuring MSI entries for devices on the
+VMD bus) won't work under Xen, as Xen is not aware of devices in such bus,
+and hence cannot configure the entries using the pIRQ interface in the PV
+case, and in the PVH case traps won't be setup for MSI entries for such
+devices.
+
+Until Xen is aware of devices in the VMD bus prevent the
+VMD_FEAT_CAN_BYPASS_MSI_REMAP capability from being used when running as
+any kind of Xen guest.
+
+The MSI remapping bypass is an optional feature of VMD bridges, and hence
+when running under Xen it will be masked and devices will be forced to
+redirect its interrupts from the VMD bridge. That mode of operation must
+always be supported by VMD bridges and works when Xen is not aware of
+devices behind the VMD bridge.
+
+Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
+Acked-by: Bjorn Helgaas <bhelgaas@google.com>
+Message-ID: <20250219092059.90850-3-roger.pau@citrix.com>
+Signed-off-by: Juergen Gross <jgross@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/pci/controller/vmd.c | 20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+
+diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c
+index 1195c570599c0..846590706a384 100644
+--- a/drivers/pci/controller/vmd.c
++++ b/drivers/pci/controller/vmd.c
+@@ -17,6 +17,8 @@
+ #include <linux/rculist.h>
+ #include <linux/rcupdate.h>
+
++#include <xen/xen.h>
++
+ #include <asm/irqdomain.h>
+ #include <asm/device.h>
+ #include <asm/msi.h>
+@@ -826,6 +828,24 @@ static int vmd_probe(struct pci_dev *dev, const struct pci_device_id *id)
+ struct vmd_dev *vmd;
+ int err;
+
++ if (xen_domain()) {
++ /*
++ * Xen doesn't have knowledge about devices in the VMD bus
++ * because the config space of devices behind the VMD bridge is
++ * not known to Xen, and hence Xen cannot discover or configure
++ * them in any way.
++ *
++ * Bypass of MSI remapping won't work in that case as direct
++ * write by Linux to the MSI entries won't result in functional
++ * interrupts, as Xen is the entity that manages the host
++ * interrupt controller and must configure interrupts. However
++ * multiplexing of interrupts by the VMD bridge will work under
++ * Xen, so force the usage of that mode which must always be
++ * supported by VMD bridges.
++ */
++ features &= ~VMD_FEAT_CAN_BYPASS_MSI_REMAP;
++ }
++
+ if (resource_size(&dev->resource[VMD_CFGBAR]) < (1 << 20))
+ return -ENOMEM;
+
+--
+2.39.5
+
--- /dev/null
+From 913671b0d94634f452f56dc86632488f8bbe9e60 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 15 Jan 2025 05:44:33 +0000
+Subject: perf/amd/ibs: Fix perf_ibs_op.cnt_mask for CurCnt
+
+From: Ravi Bangoria <ravi.bangoria@amd.com>
+
+[ Upstream commit 46dcf85566170d4528b842bf83ffc350d71771fa ]
+
+IBS Op uses two counters: MaxCnt and CurCnt. MaxCnt is programmed with
+the desired sample period. IBS hw generates sample when CurCnt reaches
+to MaxCnt. The size of these counter used to be 20 bits but later they
+were extended to 27 bits. The 7 bit extension is indicated by CPUID
+Fn8000_001B_EAX[6 / OpCntExt].
+
+perf_ibs->cnt_mask variable contains bit masks for MaxCnt and CurCnt.
+But IBS driver does not set upper 7 bits of CurCnt in cnt_mask even
+when OpCntExt CPUID bit is set. Fix this.
+
+IBS driver uses cnt_mask[CurCnt] bits only while disabling an event.
+Fortunately, CurCnt bits are not read from MSR while re-enabling the
+event, instead MaxCnt is programmed with desired period and CurCnt is
+set to 0. Hence, we did not see any issues so far.
+
+Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
+Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
+Acked-by: Namhyung Kim <namhyung@kernel.org>
+Link: https://lkml.kernel.org/r/20250115054438.1021-5-ravi.bangoria@amd.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/x86/events/amd/ibs.c | 3 ++-
+ arch/x86/include/asm/perf_event.h | 1 +
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/arch/x86/events/amd/ibs.c b/arch/x86/events/amd/ibs.c
+index b605e08f9a8ef..2b83056029942 100644
+--- a/arch/x86/events/amd/ibs.c
++++ b/arch/x86/events/amd/ibs.c
+@@ -803,7 +803,8 @@ static __init int perf_event_ibs_init(void)
+ if (ibs_caps & IBS_CAPS_OPCNTEXT) {
+ perf_ibs_op.max_period |= IBS_OP_MAX_CNT_EXT_MASK;
+ perf_ibs_op.config_mask |= IBS_OP_MAX_CNT_EXT_MASK;
+- perf_ibs_op.cnt_mask |= IBS_OP_MAX_CNT_EXT_MASK;
++ perf_ibs_op.cnt_mask |= (IBS_OP_MAX_CNT_EXT_MASK |
++ IBS_OP_CUR_CNT_EXT_MASK);
+ }
+
+ ret = perf_ibs_pmu_init(&perf_ibs_op, "ibs_op");
+diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h
+index 0e4efcde07831..cbfca9d2c419b 100644
+--- a/arch/x86/include/asm/perf_event.h
++++ b/arch/x86/include/asm/perf_event.h
+@@ -417,6 +417,7 @@ struct pebs_xmm {
+ */
+ #define IBS_OP_CUR_CNT (0xFFF80ULL<<32)
+ #define IBS_OP_CUR_CNT_RAND (0x0007FULL<<32)
++#define IBS_OP_CUR_CNT_EXT_MASK (0x7FULL<<52)
+ #define IBS_OP_CNT_CTL (1ULL<<19)
+ #define IBS_OP_VAL (1ULL<<18)
+ #define IBS_OP_ENABLE (1ULL<<17)
+--
+2.39.5
+
--- /dev/null
+From afec26f9450be534e62769a7d4840667c18259c7 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 9 Feb 2025 14:31:45 +0200
+Subject: phy: core: don't require set_mode() callback for phy_get_mode() to
+ work
+
+From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+[ Upstream commit d58c04e305afbaa9dda7969151f06c4efe2c98b0 ]
+
+As reported by Damon Ding, the phy_get_mode() call doesn't work as
+expected unless the PHY driver has a .set_mode() call. This prompts PHY
+drivers to have empty stubs for .set_mode() for the sake of being able
+to get the mode.
+
+Make .set_mode() callback truly optional and update PHY's mode even if
+it there is none.
+
+Cc: Damon Ding <damon.ding@rock-chips.com>
+Link: https://lore.kernel.org/r/96f8310f-93f1-4bcb-8637-137e1159ff83@rock-chips.com
+Tested-by: Damon Ding <damon.ding@rock-chips.com>
+Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+Link: https://lore.kernel.org/r/20250209-phy-fix-set-moe-v2-1-76e248503856@linaro.org
+Signed-off-by: Vinod Koul <vkoul@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/phy/phy-core.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
+index e2bfd56d5086e..21f12aeb7747f 100644
+--- a/drivers/phy/phy-core.c
++++ b/drivers/phy/phy-core.c
+@@ -360,13 +360,14 @@ EXPORT_SYMBOL_GPL(phy_power_off);
+
+ int phy_set_mode_ext(struct phy *phy, enum phy_mode mode, int submode)
+ {
+- int ret;
++ int ret = 0;
+
+- if (!phy || !phy->ops->set_mode)
++ if (!phy)
+ return 0;
+
+ mutex_lock(&phy->mutex);
+- ret = phy->ops->set_mode(phy, mode, submode);
++ if (phy->ops->set_mode)
++ ret = phy->ops->set_mode(phy, mode, submode);
+ if (!ret)
+ phy->attrs.mode = mode;
+ mutex_unlock(&phy->mutex);
+--
+2.39.5
+
--- /dev/null
+From 8a5b98d66c2a3c6a7b5c6acc4113ae7ead831908 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Mar 2025 21:54:47 +0100
+Subject: pinctrl: bcm281xx: Use "unsigned int" instead of bare "unsigned"
+
+From: Artur Weber <aweber.kernel@gmail.com>
+
+[ Upstream commit 07b5a2a13f4704c5eae3be7277ec54ffdba45f72 ]
+
+Replace uses of bare "unsigned" with "unsigned int" to fix checkpatch
+warnings. No functional change.
+
+Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
+Link: https://lore.kernel.org/20250303-bcm21664-pinctrl-v3-2-5f8b80e4ab51@gmail.com
+Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 44 +++++++++++++-------------
+ 1 file changed, 22 insertions(+), 22 deletions(-)
+
+diff --git a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
+index fbfddcc39d5cc..6ab3481ba902a 100644
+--- a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
++++ b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
+@@ -79,7 +79,7 @@ static enum bcm281xx_pin_type hdmi_pin = BCM281XX_PIN_TYPE_HDMI;
+ struct bcm281xx_pin_function {
+ const char *name;
+ const char * const *groups;
+- const unsigned ngroups;
++ const unsigned int ngroups;
+ };
+
+ /*
+@@ -91,10 +91,10 @@ struct bcm281xx_pinctrl_data {
+
+ /* List of all pins */
+ const struct pinctrl_pin_desc *pins;
+- const unsigned npins;
++ const unsigned int npins;
+
+ const struct bcm281xx_pin_function *functions;
+- const unsigned nfunctions;
++ const unsigned int nfunctions;
+
+ struct regmap *regmap;
+ };
+@@ -948,7 +948,7 @@ static struct bcm281xx_pinctrl_data bcm281xx_pinctrl = {
+ };
+
+ static inline enum bcm281xx_pin_type pin_type_get(struct pinctrl_dev *pctldev,
+- unsigned pin)
++ unsigned int pin)
+ {
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+@@ -992,7 +992,7 @@ static int bcm281xx_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)
+ }
+
+ static const char *bcm281xx_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
+- unsigned group)
++ unsigned int group)
+ {
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+@@ -1000,9 +1000,9 @@ static const char *bcm281xx_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
+ }
+
+ static int bcm281xx_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
+- unsigned group,
++ unsigned int group,
+ const unsigned **pins,
+- unsigned *num_pins)
++ unsigned int *num_pins)
+ {
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+@@ -1014,7 +1014,7 @@ static int bcm281xx_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
+
+ static void bcm281xx_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev,
+ struct seq_file *s,
+- unsigned offset)
++ unsigned int offset)
+ {
+ seq_printf(s, " %s", dev_name(pctldev->dev));
+ }
+@@ -1036,7 +1036,7 @@ static int bcm281xx_pinctrl_get_fcns_count(struct pinctrl_dev *pctldev)
+ }
+
+ static const char *bcm281xx_pinctrl_get_fcn_name(struct pinctrl_dev *pctldev,
+- unsigned function)
++ unsigned int function)
+ {
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+@@ -1044,9 +1044,9 @@ static const char *bcm281xx_pinctrl_get_fcn_name(struct pinctrl_dev *pctldev,
+ }
+
+ static int bcm281xx_pinctrl_get_fcn_groups(struct pinctrl_dev *pctldev,
+- unsigned function,
++ unsigned int function,
+ const char * const **groups,
+- unsigned * const num_groups)
++ unsigned int * const num_groups)
+ {
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+@@ -1057,8 +1057,8 @@ static int bcm281xx_pinctrl_get_fcn_groups(struct pinctrl_dev *pctldev,
+ }
+
+ static int bcm281xx_pinmux_set(struct pinctrl_dev *pctldev,
+- unsigned function,
+- unsigned group)
++ unsigned int function,
++ unsigned int group)
+ {
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ const struct bcm281xx_pin_function *f = &pdata->functions[function];
+@@ -1089,7 +1089,7 @@ static const struct pinmux_ops bcm281xx_pinctrl_pinmux_ops = {
+ };
+
+ static int bcm281xx_pinctrl_pin_config_get(struct pinctrl_dev *pctldev,
+- unsigned pin,
++ unsigned int pin,
+ unsigned long *config)
+ {
+ return -ENOTSUPP;
+@@ -1098,9 +1098,9 @@ static int bcm281xx_pinctrl_pin_config_get(struct pinctrl_dev *pctldev,
+
+ /* Goes through the configs and update register val/mask */
+ static int bcm281xx_std_pin_update(struct pinctrl_dev *pctldev,
+- unsigned pin,
++ unsigned int pin,
+ unsigned long *configs,
+- unsigned num_configs,
++ unsigned int num_configs,
+ u32 *val,
+ u32 *mask)
+ {
+@@ -1214,9 +1214,9 @@ static const u16 bcm281xx_pullup_map[] = {
+
+ /* Goes through the configs and update register val/mask */
+ static int bcm281xx_i2c_pin_update(struct pinctrl_dev *pctldev,
+- unsigned pin,
++ unsigned int pin,
+ unsigned long *configs,
+- unsigned num_configs,
++ unsigned int num_configs,
+ u32 *val,
+ u32 *mask)
+ {
+@@ -1284,9 +1284,9 @@ static int bcm281xx_i2c_pin_update(struct pinctrl_dev *pctldev,
+
+ /* Goes through the configs and update register val/mask */
+ static int bcm281xx_hdmi_pin_update(struct pinctrl_dev *pctldev,
+- unsigned pin,
++ unsigned int pin,
+ unsigned long *configs,
+- unsigned num_configs,
++ unsigned int num_configs,
+ u32 *val,
+ u32 *mask)
+ {
+@@ -1328,9 +1328,9 @@ static int bcm281xx_hdmi_pin_update(struct pinctrl_dev *pctldev,
+ }
+
+ static int bcm281xx_pinctrl_pin_config_set(struct pinctrl_dev *pctldev,
+- unsigned pin,
++ unsigned int pin,
+ unsigned long *configs,
+- unsigned num_configs)
++ unsigned int num_configs)
+ {
+ struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+ enum bcm281xx_pin_type pin_type;
+--
+2.39.5
+
--- /dev/null
+From f1b515bb4a4c34ce6e6235aa053a19391bbc11c6 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 16 Jan 2025 18:00:09 +0100
+Subject: pinctrl: devicetree: do not goto err when probing hogs in
+ pinctrl_dt_to_map
+
+From: Valentin Caron <valentin.caron@foss.st.com>
+
+[ Upstream commit c98868e816209e568c9d72023ba0bc1e4d96e611 ]
+
+Cross case in pinctrl framework make impossible to an hogged pin and
+another, not hogged, used within the same device-tree node. For example
+with this simplified device-tree :
+
+ &pinctrl {
+ pinctrl_pin_1: pinctrl-pin-1 {
+ pins = "dummy-pinctrl-pin";
+ };
+ };
+
+ &rtc {
+ pinctrl-names = "default"
+ pinctrl-0 = <&pinctrl_pin_1 &rtc_pin_1>
+
+ rtc_pin_1: rtc-pin-1 {
+ pins = "dummy-rtc-pin";
+ };
+ };
+
+"pinctrl_pin_1" configuration is never set. This produces this path in
+the code:
+
+ really_probe()
+ pinctrl_bind_pins()
+ | devm_pinctrl_get()
+ | pinctrl_get()
+ | create_pinctrl()
+ | pinctrl_dt_to_map()
+ | // Hog pin create an abort for all pins of the node
+ | ret = dt_to_map_one_config()
+ | | /* Do not defer probing of hogs (circular loop) */
+ | | if (np_pctldev == p->dev->of_node)
+ | | return -ENODEV;
+ | if (ret)
+ | goto err
+ |
+ call_driver_probe()
+ stm32_rtc_probe()
+ pinctrl_enable()
+ pinctrl_claim_hogs()
+ create_pinctrl()
+ for_each_maps(maps_node, i, map)
+ // Not hog pin is skipped
+ if (pctldev && strcmp(dev_name(pctldev->dev),
+ map->ctrl_dev_name))
+ continue;
+
+At the first call of create_pinctrl() the hogged pin produces an abort to
+avoid a defer of hogged pins. All other pin configurations are trashed.
+
+At the second call, create_pinctrl is now called with pctldev parameter to
+get hogs, but in this context only hogs are set. And other pins are
+skipped.
+
+To handle this, do not produce an abort in the first call of
+create_pinctrl(). Classic pin configuration will be set in
+pinctrl_bind_pins() context. And the hogged pin configuration will be set
+in pinctrl_claim_hogs() context.
+
+Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
+Link: https://lore.kernel.org/20250116170009.2075544-1-valentin.caron@foss.st.com
+Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/pinctrl/devicetree.c | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c
+index 0220228c50404..d9279fc7be832 100644
+--- a/drivers/pinctrl/devicetree.c
++++ b/drivers/pinctrl/devicetree.c
+@@ -143,10 +143,14 @@ static int dt_to_map_one_config(struct pinctrl *p,
+ pctldev = get_pinctrl_dev_from_of_node(np_pctldev);
+ if (pctldev)
+ break;
+- /* Do not defer probing of hogs (circular loop) */
++ /*
++ * Do not defer probing of hogs (circular loop)
++ *
++ * Return 1 to let the caller catch the case.
++ */
+ if (np_pctldev == p->dev->of_node) {
+ of_node_put(np_pctldev);
+- return -ENODEV;
++ return 1;
+ }
+ }
+ of_node_put(np_pctldev);
+@@ -265,6 +269,8 @@ int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev)
+ ret = dt_to_map_one_config(p, pctldev, statename,
+ np_config);
+ of_node_put(np_config);
++ if (ret == 1)
++ continue;
+ if (ret < 0)
+ goto err;
+ }
+--
+2.39.5
+
--- /dev/null
+From 9eb09f7e96f5b51c8f0328c168df459c98ff3871 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 29 Mar 2025 20:01:32 +0100
+Subject: pinctrl: meson: define the pull up/down resistor value as 60 kOhm
+
+From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+[ Upstream commit e56088a13708757da68ad035269d69b93ac8c389 ]
+
+The public datasheets of the following Amlogic SoCs describe a typical
+resistor value for the built-in pull up/down resistor:
+- Meson8/8b/8m2: not documented
+- GXBB (S905): 60 kOhm
+- GXL (S905X): 60 kOhm
+- GXM (S912): 60 kOhm
+- G12B (S922X): 60 kOhm
+- SM1 (S905D3): 60 kOhm
+
+The public G12B and SM1 datasheets additionally state min and max
+values:
+- min value: 50 kOhm for both, pull-up and pull-down
+- max value for the pull-up: 70 kOhm
+- max value for the pull-down: 130 kOhm
+
+Use 60 kOhm in the pinctrl-meson driver as well so it's shown in the
+debugfs output. It may not be accurate for Meson8/8b/8m2 but in reality
+60 kOhm is closer to the actual value than 1 Ohm.
+
+Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
+Link: https://lore.kernel.org/20250329190132.855196-1-martin.blumenstingl@googlemail.com
+Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/pinctrl/meson/pinctrl-meson.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
+index 49851444a6e3b..d239ad85a510d 100644
+--- a/drivers/pinctrl/meson/pinctrl-meson.c
++++ b/drivers/pinctrl/meson/pinctrl-meson.c
+@@ -486,7 +486,7 @@ static int meson_pinconf_get(struct pinctrl_dev *pcdev, unsigned int pin,
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ case PIN_CONFIG_BIAS_PULL_UP:
+ if (meson_pinconf_get_pull(pc, pin) == param)
+- arg = 1;
++ arg = 60000;
+ else
+ return -EINVAL;
+ break;
+--
+2.39.5
+
--- /dev/null
+From e8a2735cb67e4dc415c09eb7bf0365c4825495cc Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 20 Mar 2025 12:45:01 -0400
+Subject: pNFS/flexfiles: Report ENETDOWN as a connection error
+
+From: Trond Myklebust <trond.myklebust@hammerspace.com>
+
+[ Upstream commit aa42add73ce9b9e3714723d385c254b75814e335 ]
+
+If the client should see an ENETDOWN when trying to connect to the data
+server, it might still be able to talk to the metadata server through
+another NIC. If so, report the error.
+
+Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
+Reviewed-by: Jeff Layton <jlayton@kernel.org>
+Tested-by: Jeff Layton <jlayton@kernel.org>
+Acked-by: Chuck Lever <chuck.lever@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/nfs/flexfilelayout/flexfilelayout.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
+index 4fed292de029f..a55eec241657d 100644
+--- a/fs/nfs/flexfilelayout/flexfilelayout.c
++++ b/fs/nfs/flexfilelayout/flexfilelayout.c
+@@ -1258,6 +1258,7 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg,
+ case -ECONNRESET:
+ case -EHOSTDOWN:
+ case -EHOSTUNREACH:
++ case -ENETDOWN:
+ case -ENETUNREACH:
+ case -EADDRINUSE:
+ case -ENOBUFS:
+--
+2.39.5
+
--- /dev/null
+From 9a0b0a09c6bf25e907923723cacef4ec7d6df593 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 8 Mar 2025 17:48:17 +0100
+Subject: posix-timers: Add cond_resched() to posix_timer_add() search loop
+
+From: Eric Dumazet <edumazet@google.com>
+
+[ Upstream commit 5f2909c6cd13564a07ae692a95457f52295c4f22 ]
+
+With a large number of POSIX timers the search for a valid ID might cause a
+soft lockup on PREEMPT_NONE/VOLUNTARY kernels.
+
+Add cond_resched() to the loop to prevent that.
+
+[ tglx: Split out from Eric's series ]
+
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
+Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
+Link: https://lore.kernel.org/all/20250214135911.2037402-2-edumazet@google.com
+Link: https://lore.kernel.org/all/20250308155623.635612865@linutronix.de
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ kernel/time/posix-timers.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
+index 2d6cf93ca370a..fc08d4ccdeeb9 100644
+--- a/kernel/time/posix-timers.c
++++ b/kernel/time/posix-timers.c
+@@ -161,6 +161,7 @@ static int posix_timer_add(struct k_itimer *timer)
+ return id;
+ }
+ spin_unlock(&hash_lock);
++ cond_resched();
+ }
+ /* POSIX return code when no timer ID could be allocated */
+ return -EAGAIN;
+--
+2.39.5
+
--- /dev/null
+From cf1d0c499d967e91e8d6a80f588bf0596f88dd8d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 13 Jan 2025 18:19:09 +0100
+Subject: powerpc/prom_init: Fixup missing #size-cells on PowerBook6,7
+
+From: Andreas Schwab <schwab@linux-m68k.org>
+
+[ Upstream commit 7e67ef889c9ab7246547db73d524459f47403a77 ]
+
+Similar to the PowerMac3,1, the PowerBook6,7 is missing the #size-cells
+property on the i2s node.
+
+Depends-on: commit 045b14ca5c36 ("of: WARN on deprecated #address-cells/#size-cells handling")
+Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
+Acked-by: Rob Herring (Arm) <robh@kernel.org>
+[maddy: added "commit" work in depends-on to avoid checkpatch error]
+Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
+Link: https://patch.msgid.link/875xmizl6a.fsf@igel.home
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/powerpc/kernel/prom_init.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
+index 302c2acc8dcbf..491de25e38a86 100644
+--- a/arch/powerpc/kernel/prom_init.c
++++ b/arch/powerpc/kernel/prom_init.c
+@@ -2978,11 +2978,11 @@ static void __init fixup_device_tree_pmac(void)
+ char type[8];
+ phandle node;
+
+- // Some pmacs are missing #size-cells on escc nodes
++ // Some pmacs are missing #size-cells on escc or i2s nodes
+ for (node = 0; prom_next_node(&node); ) {
+ type[0] = '\0';
+ prom_getprop(node, "device_type", type, sizeof(type));
+- if (prom_strcmp(type, "escc"))
++ if (prom_strcmp(type, "escc") && prom_strcmp(type, "i2s"))
+ continue;
+
+ if (prom_getproplen(node, "#size-cells") != PROM_ERROR)
+--
+2.39.5
+
--- /dev/null
+From 1a065b8ca5ac35a239c9ecf26e00710604a99ba5 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Feb 2025 23:40:33 +0100
+Subject: r8152: add vendor/device ID pair for Dell Alienware AW1022z
+
+From: Aleksander Jan Bajkowski <olek2@wp.pl>
+
+[ Upstream commit 848b09d53d923b4caee5491f57a5c5b22d81febc ]
+
+The Dell AW1022z is an RTL8156B based 2.5G Ethernet controller.
+
+Add the vendor and product ID values to the driver. This makes Ethernet
+work with the adapter.
+
+Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
+Link: https://patch.msgid.link/20250206224033.980115-1-olek2@wp.pl
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/usb/r8152.c | 1 +
+ include/linux/usb/r8152.h | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
+index abf4a488075ef..6cde3d262d415 100644
+--- a/drivers/net/usb/r8152.c
++++ b/drivers/net/usb/r8152.c
+@@ -9853,6 +9853,7 @@ static const struct usb_device_id rtl8152_table[] = {
+ { USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff) },
+ { USB_DEVICE(VENDOR_ID_TPLINK, 0x0601) },
+ { USB_DEVICE(VENDOR_ID_DLINK, 0xb301) },
++ { USB_DEVICE(VENDOR_ID_DELL, 0xb097) },
+ { USB_DEVICE(VENDOR_ID_ASUS, 0x1976) },
+ {}
+ };
+diff --git a/include/linux/usb/r8152.h b/include/linux/usb/r8152.h
+index 33a4c146dc19c..2ca60828f28bb 100644
+--- a/include/linux/usb/r8152.h
++++ b/include/linux/usb/r8152.h
+@@ -30,6 +30,7 @@
+ #define VENDOR_ID_NVIDIA 0x0955
+ #define VENDOR_ID_TPLINK 0x2357
+ #define VENDOR_ID_DLINK 0x2001
++#define VENDOR_ID_DELL 0x413c
+ #define VENDOR_ID_ASUS 0x0b05
+
+ #if IS_REACHABLE(CONFIG_USB_RTL8152)
+--
+2.39.5
+
--- /dev/null
+From 0d61b3993a286063dc155112e059c7b51e757b6d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 4 Feb 2025 07:58:17 +0100
+Subject: r8169: don't scan PHY addresses > 0
+
+From: Heiner Kallweit <hkallweit1@gmail.com>
+
+[ Upstream commit faac69a4ae5abb49e62c79c66b51bb905c9aa5ec ]
+
+The PHY address is a dummy, because r8169 PHY access registers
+don't support a PHY address. Therefore scan address 0 only.
+
+Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Link: https://patch.msgid.link/830637dd-4016-4a68-92b3-618fcac6589d@gmail.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/realtek/r8169_main.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
+index d9d19ea77d20b..1ea30c9b8c07c 100644
+--- a/drivers/net/ethernet/realtek/r8169_main.c
++++ b/drivers/net/ethernet/realtek/r8169_main.c
+@@ -5185,6 +5185,7 @@ static int r8169_mdio_register(struct rtl8169_private *tp)
+ new_bus->priv = tp;
+ new_bus->parent = &pdev->dev;
+ new_bus->irq[0] = PHY_MAC_INTERRUPT;
++ new_bus->phy_mask = GENMASK(31, 1);
+ snprintf(new_bus->id, MII_BUS_ID_SIZE, "r8169-%x-%x",
+ pci_domain_nr(pdev->bus), pci_dev_id(pdev));
+
+--
+2.39.5
+
--- /dev/null
+From 6a83bc68c817eb5b8731efc06b5246bd6dfcdc5b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 12 Dec 2024 20:06:52 -0800
+Subject: rcu: fix header guard for rcu_all_qs()
+
+From: Ankur Arora <ankur.a.arora@oracle.com>
+
+[ Upstream commit ad6b5b73ff565e88aca7a7d1286788d80c97ba71 ]
+
+rcu_all_qs() is defined for !CONFIG_PREEMPT_RCU but the declaration
+is conditioned on CONFIG_PREEMPTION.
+
+With CONFIG_PREEMPT_LAZY, CONFIG_PREEMPTION=y does not imply
+CONFIG_PREEMPT_RCU=y.
+
+Decouple the two.
+
+Cc: Paul E. McKenney <paulmck@kernel.org>
+Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
+Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
+Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
+Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ include/linux/rcutree.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
+index 53209d6694001..3828ff8a2f9c9 100644
+--- a/include/linux/rcutree.h
++++ b/include/linux/rcutree.h
+@@ -66,7 +66,7 @@ extern int rcu_scheduler_active __read_mostly;
+ void rcu_end_inkernel_boot(void);
+ bool rcu_inkernel_boot_has_ended(void);
+ bool rcu_is_watching(void);
+-#ifndef CONFIG_PREEMPTION
++#ifndef CONFIG_PREEMPT_RCU
+ void rcu_all_qs(void);
+ #endif
+
+--
+2.39.5
+
--- /dev/null
+From 67953636105eed248d8b848c13673ef7e1e85244 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 12 Dec 2024 20:06:56 -0800
+Subject: rcu: handle quiescent states for PREEMPT_RCU=n, PREEMPT_COUNT=y
+
+From: Ankur Arora <ankur.a.arora@oracle.com>
+
+[ Upstream commit 83b28cfe796464ebbde1cf7916c126da6d572685 ]
+
+With PREEMPT_RCU=n, cond_resched() provides urgently needed quiescent
+states for read-side critical sections via rcu_all_qs().
+One reason why this was needed: lacking preempt-count, the tick
+handler has no way of knowing whether it is executing in a
+read-side critical section or not.
+
+With (PREEMPT_LAZY=y, PREEMPT_DYNAMIC=n), we get (PREEMPT_COUNT=y,
+PREEMPT_RCU=n). In this configuration cond_resched() is a stub and
+does not provide quiescent states via rcu_all_qs().
+(PREEMPT_RCU=y provides this information via rcu_read_unlock() and
+its nesting counter.)
+
+So, use the availability of preempt_count() to report quiescent states
+in rcu_flavor_sched_clock_irq().
+
+Suggested-by: Paul E. McKenney <paulmck@kernel.org>
+Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
+Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
+Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
+Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ kernel/rcu/tree_plugin.h | 11 +++++++----
+ 1 file changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
+index b48b42d76474e..9e84d603e882e 100644
+--- a/kernel/rcu/tree_plugin.h
++++ b/kernel/rcu/tree_plugin.h
+@@ -945,13 +945,16 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
+ */
+ static void rcu_flavor_sched_clock_irq(int user)
+ {
+- if (user || rcu_is_cpu_rrupt_from_idle()) {
++ if (user || rcu_is_cpu_rrupt_from_idle() ||
++ (IS_ENABLED(CONFIG_PREEMPT_COUNT) &&
++ (preempt_count() == HARDIRQ_OFFSET))) {
+
+ /*
+ * Get here if this CPU took its interrupt from user
+- * mode or from the idle loop, and if this is not a
+- * nested interrupt. In this case, the CPU is in
+- * a quiescent state, so note it.
++ * mode, from the idle loop without this being a nested
++ * interrupt, or while not holding the task preempt count
++ * (with PREEMPT_COUNT=y). In this case, the CPU is in a
++ * quiescent state, so note it.
+ *
+ * No memory barrier is required here because rcu_qs()
+ * references only CPU-local variables that other CPUs
+--
+2.39.5
+
--- /dev/null
+From 315fb85d394003aa410f18f0a7772851f0da3a81 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 17 Feb 2025 14:16:23 +0000
+Subject: RDMA/core: Fix best page size finding when it can cross SG entries
+
+From: Michael Margolin <mrgolin@amazon.com>
+
+[ Upstream commit 486055f5e09df959ad4e3aa4ee75b5c91ddeec2e ]
+
+A single scatter-gather entry is limited by a 32 bits "length" field
+that is practically 4GB - PAGE_SIZE. This means that even when the
+memory is physically contiguous, we might need more than one entry to
+represent it. Additionally when using dmabuf, the sg_table might be
+originated outside the subsystem and optimized for other needs.
+
+For instance an SGT of 16GB GPU continuous memory might look like this:
+(a real life example)
+
+dma_address 34401400000, length fffff000
+dma_address 345013ff000, length fffff000
+dma_address 346013fe000, length fffff000
+dma_address 347013fd000, length fffff000
+dma_address 348013fc000, length 4000
+
+Since ib_umem_find_best_pgsz works within SG entries, in the above case
+we will result with the worst possible 4KB page size.
+
+Fix this by taking into consideration only the alignment of addresses of
+real discontinuity points rather than treating SG entries as such, and
+adjust the page iterator to correctly handle cross SG entry pages.
+
+There is currently an assumption that drivers do not ask for pages
+bigger than maximal DMA size supported by their devices.
+
+Reviewed-by: Firas Jahjah <firasj@amazon.com>
+Reviewed-by: Yonatan Nachum <ynachum@amazon.com>
+Signed-off-by: Michael Margolin <mrgolin@amazon.com>
+Link: https://patch.msgid.link/20250217141623.12428-1-mrgolin@amazon.com
+Signed-off-by: Leon Romanovsky <leon@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/infiniband/core/umem.c | 36 ++++++++++++++++++++++++---------
+ drivers/infiniband/core/verbs.c | 11 +++++-----
+ 2 files changed, 32 insertions(+), 15 deletions(-)
+
+diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
+index 8ce569bf7525e..1d154055a335b 100644
+--- a/drivers/infiniband/core/umem.c
++++ b/drivers/infiniband/core/umem.c
+@@ -80,9 +80,12 @@ unsigned long ib_umem_find_best_pgsz(struct ib_umem *umem,
+ unsigned long pgsz_bitmap,
+ unsigned long virt)
+ {
+- struct scatterlist *sg;
++ unsigned long curr_len = 0;
++ dma_addr_t curr_base = ~0;
+ unsigned long va, pgoff;
++ struct scatterlist *sg;
+ dma_addr_t mask;
++ dma_addr_t end;
+ int i;
+
+ umem->iova = va = virt;
+@@ -107,17 +110,30 @@ unsigned long ib_umem_find_best_pgsz(struct ib_umem *umem,
+ pgoff = umem->address & ~PAGE_MASK;
+
+ for_each_sgtable_dma_sg(&umem->sgt_append.sgt, sg, i) {
+- /* Walk SGL and reduce max page size if VA/PA bits differ
+- * for any address.
++ /* If the current entry is physically contiguous with the previous
++ * one, no need to take its start addresses into consideration.
+ */
+- mask |= (sg_dma_address(sg) + pgoff) ^ va;
++ if (check_add_overflow(curr_base, curr_len, &end) ||
++ end != sg_dma_address(sg)) {
++
++ curr_base = sg_dma_address(sg);
++ curr_len = 0;
++
++ /* Reduce max page size if VA/PA bits differ */
++ mask |= (curr_base + pgoff) ^ va;
++
++ /* The alignment of any VA matching a discontinuity point
++ * in the physical memory sets the maximum possible page
++ * size as this must be a starting point of a new page that
++ * needs to be aligned.
++ */
++ if (i != 0)
++ mask |= va;
++ }
++
++ curr_len += sg_dma_len(sg);
+ va += sg_dma_len(sg) - pgoff;
+- /* Except for the last entry, the ending iova alignment sets
+- * the maximum possible page size as the low bits of the iova
+- * must be zero when starting the next chunk.
+- */
+- if (i != (umem->sgt_append.sgt.nents - 1))
+- mask |= va;
++
+ pgoff = 0;
+ }
+
+diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
+index cae013130eb1d..bdc9564f0ff82 100644
+--- a/drivers/infiniband/core/verbs.c
++++ b/drivers/infiniband/core/verbs.c
+@@ -2967,22 +2967,23 @@ EXPORT_SYMBOL(__rdma_block_iter_start);
+ bool __rdma_block_iter_next(struct ib_block_iter *biter)
+ {
+ unsigned int block_offset;
+- unsigned int sg_delta;
++ unsigned int delta;
+
+ if (!biter->__sg_nents || !biter->__sg)
+ return false;
+
+ biter->__dma_addr = sg_dma_address(biter->__sg) + biter->__sg_advance;
+ block_offset = biter->__dma_addr & (BIT_ULL(biter->__pg_bit) - 1);
+- sg_delta = BIT_ULL(biter->__pg_bit) - block_offset;
++ delta = BIT_ULL(biter->__pg_bit) - block_offset;
+
+- if (sg_dma_len(biter->__sg) - biter->__sg_advance > sg_delta) {
+- biter->__sg_advance += sg_delta;
+- } else {
++ while (biter->__sg_nents && biter->__sg &&
++ sg_dma_len(biter->__sg) - biter->__sg_advance <= delta) {
++ delta -= sg_dma_len(biter->__sg) - biter->__sg_advance;
+ biter->__sg_advance = 0;
+ biter->__sg = sg_next(biter->__sg);
+ biter->__sg_nents--;
+ }
++ biter->__sg_advance += delta;
+
+ return true;
+ }
+--
+2.39.5
+
--- /dev/null
+From 48b23005aacfa54caf3c0c8b7630ea8247532e2e Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 26 Feb 2025 15:54:13 +0200
+Subject: RDMA/uverbs: Propagate errors from rdma_lookup_get_uobject()
+
+From: Maher Sanalla <msanalla@nvidia.com>
+
+[ Upstream commit 81f8f7454ad9e0bf95efdec6542afdc9a6ab1e24 ]
+
+Currently, the IB uverbs API calls uobj_get_uobj_read(), which in turn
+uses the rdma_lookup_get_uobject() helper to retrieve user objects.
+In case of failure, uobj_get_uobj_read() returns NULL, overriding the
+error code from rdma_lookup_get_uobject(). The IB uverbs API then
+translates this NULL to -EINVAL, masking the actual error and
+complicating debugging. For example, applications calling ibv_modify_qp
+that fails with EBUSY when retrieving the QP uobject will see the
+overridden error code EINVAL instead, masking the actual error.
+
+Furthermore, based on rdma-core commit:
+"2a22f1ced5f3 ("Merge pull request #1568 from jakemoroni/master")"
+Kernel's IB uverbs return values are either ignored and passed on as is
+to application or overridden with other errnos in a few cases.
+
+Thus, to improve error reporting and debuggability, propagate the
+original error from rdma_lookup_get_uobject() instead of replacing it
+with EINVAL.
+
+Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
+Link: https://patch.msgid.link/64f9d3711b183984e939962c2f83383904f97dfb.1740577869.git.leon@kernel.org
+Signed-off-by: Leon Romanovsky <leon@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/infiniband/core/uverbs_cmd.c | 144 ++++++++++++++-------------
+ include/rdma/uverbs_std_types.h | 2 +-
+ 2 files changed, 77 insertions(+), 69 deletions(-)
+
+diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
+index 7797f0e4dabad..de631a6abe48d 100644
+--- a/drivers/infiniband/core/uverbs_cmd.c
++++ b/drivers/infiniband/core/uverbs_cmd.c
+@@ -718,8 +718,8 @@ static int ib_uverbs_reg_mr(struct uverbs_attr_bundle *attrs)
+ goto err_free;
+
+ pd = uobj_get_obj_read(pd, UVERBS_OBJECT_PD, cmd.pd_handle, attrs);
+- if (!pd) {
+- ret = -EINVAL;
++ if (IS_ERR(pd)) {
++ ret = PTR_ERR(pd);
+ goto err_free;
+ }
+
+@@ -809,8 +809,8 @@ static int ib_uverbs_rereg_mr(struct uverbs_attr_bundle *attrs)
+ if (cmd.flags & IB_MR_REREG_PD) {
+ new_pd = uobj_get_obj_read(pd, UVERBS_OBJECT_PD, cmd.pd_handle,
+ attrs);
+- if (!new_pd) {
+- ret = -EINVAL;
++ if (IS_ERR(new_pd)) {
++ ret = PTR_ERR(new_pd);
+ goto put_uobjs;
+ }
+ } else {
+@@ -919,8 +919,8 @@ static int ib_uverbs_alloc_mw(struct uverbs_attr_bundle *attrs)
+ return PTR_ERR(uobj);
+
+ pd = uobj_get_obj_read(pd, UVERBS_OBJECT_PD, cmd.pd_handle, attrs);
+- if (!pd) {
+- ret = -EINVAL;
++ if (IS_ERR(pd)) {
++ ret = PTR_ERR(pd);
+ goto err_free;
+ }
+
+@@ -1127,8 +1127,8 @@ static int ib_uverbs_resize_cq(struct uverbs_attr_bundle *attrs)
+ return ret;
+
+ cq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ, cmd.cq_handle, attrs);
+- if (!cq)
+- return -EINVAL;
++ if (IS_ERR(cq))
++ return PTR_ERR(cq);
+
+ ret = cq->device->ops.resize_cq(cq, cmd.cqe, &attrs->driver_udata);
+ if (ret)
+@@ -1189,8 +1189,8 @@ static int ib_uverbs_poll_cq(struct uverbs_attr_bundle *attrs)
+ return ret;
+
+ cq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ, cmd.cq_handle, attrs);
+- if (!cq)
+- return -EINVAL;
++ if (IS_ERR(cq))
++ return PTR_ERR(cq);
+
+ /* we copy a struct ib_uverbs_poll_cq_resp to user space */
+ header_ptr = attrs->ucore.outbuf;
+@@ -1238,8 +1238,8 @@ static int ib_uverbs_req_notify_cq(struct uverbs_attr_bundle *attrs)
+ return ret;
+
+ cq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ, cmd.cq_handle, attrs);
+- if (!cq)
+- return -EINVAL;
++ if (IS_ERR(cq))
++ return PTR_ERR(cq);
+
+ ib_req_notify_cq(cq, cmd.solicited_only ?
+ IB_CQ_SOLICITED : IB_CQ_NEXT_COMP);
+@@ -1321,8 +1321,8 @@ static int create_qp(struct uverbs_attr_bundle *attrs,
+ ind_tbl = uobj_get_obj_read(rwq_ind_table,
+ UVERBS_OBJECT_RWQ_IND_TBL,
+ cmd->rwq_ind_tbl_handle, attrs);
+- if (!ind_tbl) {
+- ret = -EINVAL;
++ if (IS_ERR(ind_tbl)) {
++ ret = PTR_ERR(ind_tbl);
+ goto err_put;
+ }
+
+@@ -1360,8 +1360,10 @@ static int create_qp(struct uverbs_attr_bundle *attrs,
+ if (cmd->is_srq) {
+ srq = uobj_get_obj_read(srq, UVERBS_OBJECT_SRQ,
+ cmd->srq_handle, attrs);
+- if (!srq || srq->srq_type == IB_SRQT_XRC) {
+- ret = -EINVAL;
++ if (IS_ERR(srq) ||
++ srq->srq_type == IB_SRQT_XRC) {
++ ret = IS_ERR(srq) ? PTR_ERR(srq) :
++ -EINVAL;
+ goto err_put;
+ }
+ }
+@@ -1371,23 +1373,29 @@ static int create_qp(struct uverbs_attr_bundle *attrs,
+ rcq = uobj_get_obj_read(
+ cq, UVERBS_OBJECT_CQ,
+ cmd->recv_cq_handle, attrs);
+- if (!rcq) {
+- ret = -EINVAL;
++ if (IS_ERR(rcq)) {
++ ret = PTR_ERR(rcq);
+ goto err_put;
+ }
+ }
+ }
+ }
+
+- if (has_sq)
++ if (has_sq) {
+ scq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ,
+ cmd->send_cq_handle, attrs);
++ if (IS_ERR(scq)) {
++ ret = PTR_ERR(scq);
++ goto err_put;
++ }
++ }
++
+ if (!ind_tbl && cmd->qp_type != IB_QPT_XRC_INI)
+ rcq = rcq ?: scq;
+ pd = uobj_get_obj_read(pd, UVERBS_OBJECT_PD, cmd->pd_handle,
+ attrs);
+- if (!pd || (!scq && has_sq)) {
+- ret = -EINVAL;
++ if (IS_ERR(pd)) {
++ ret = PTR_ERR(pd);
+ goto err_put;
+ }
+
+@@ -1483,18 +1491,18 @@ static int create_qp(struct uverbs_attr_bundle *attrs,
+ err_put:
+ if (!IS_ERR(xrcd_uobj))
+ uobj_put_read(xrcd_uobj);
+- if (pd)
++ if (!IS_ERR_OR_NULL(pd))
+ uobj_put_obj_read(pd);
+- if (scq)
++ if (!IS_ERR_OR_NULL(scq))
+ rdma_lookup_put_uobject(&scq->uobject->uevent.uobject,
+ UVERBS_LOOKUP_READ);
+- if (rcq && rcq != scq)
++ if (!IS_ERR_OR_NULL(rcq) && rcq != scq)
+ rdma_lookup_put_uobject(&rcq->uobject->uevent.uobject,
+ UVERBS_LOOKUP_READ);
+- if (srq)
++ if (!IS_ERR_OR_NULL(srq))
+ rdma_lookup_put_uobject(&srq->uobject->uevent.uobject,
+ UVERBS_LOOKUP_READ);
+- if (ind_tbl)
++ if (!IS_ERR_OR_NULL(ind_tbl))
+ uobj_put_obj_read(ind_tbl);
+
+ uobj_alloc_abort(&obj->uevent.uobject, attrs);
+@@ -1656,8 +1664,8 @@ static int ib_uverbs_query_qp(struct uverbs_attr_bundle *attrs)
+ }
+
+ qp = uobj_get_obj_read(qp, UVERBS_OBJECT_QP, cmd.qp_handle, attrs);
+- if (!qp) {
+- ret = -EINVAL;
++ if (IS_ERR(qp)) {
++ ret = PTR_ERR(qp);
+ goto out;
+ }
+
+@@ -1762,8 +1770,8 @@ static int modify_qp(struct uverbs_attr_bundle *attrs,
+
+ qp = uobj_get_obj_read(qp, UVERBS_OBJECT_QP, cmd->base.qp_handle,
+ attrs);
+- if (!qp) {
+- ret = -EINVAL;
++ if (IS_ERR(qp)) {
++ ret = PTR_ERR(qp);
+ goto out;
+ }
+
+@@ -2028,8 +2036,8 @@ static int ib_uverbs_post_send(struct uverbs_attr_bundle *attrs)
+ return -ENOMEM;
+
+ qp = uobj_get_obj_read(qp, UVERBS_OBJECT_QP, cmd.qp_handle, attrs);
+- if (!qp) {
+- ret = -EINVAL;
++ if (IS_ERR(qp)) {
++ ret = PTR_ERR(qp);
+ goto out;
+ }
+
+@@ -2066,9 +2074,9 @@ static int ib_uverbs_post_send(struct uverbs_attr_bundle *attrs)
+
+ ud->ah = uobj_get_obj_read(ah, UVERBS_OBJECT_AH,
+ user_wr->wr.ud.ah, attrs);
+- if (!ud->ah) {
++ if (IS_ERR(ud->ah)) {
++ ret = PTR_ERR(ud->ah);
+ kfree(ud);
+- ret = -EINVAL;
+ goto out_put;
+ }
+ ud->remote_qpn = user_wr->wr.ud.remote_qpn;
+@@ -2305,8 +2313,8 @@ static int ib_uverbs_post_recv(struct uverbs_attr_bundle *attrs)
+ return PTR_ERR(wr);
+
+ qp = uobj_get_obj_read(qp, UVERBS_OBJECT_QP, cmd.qp_handle, attrs);
+- if (!qp) {
+- ret = -EINVAL;
++ if (IS_ERR(qp)) {
++ ret = PTR_ERR(qp);
+ goto out;
+ }
+
+@@ -2356,8 +2364,8 @@ static int ib_uverbs_post_srq_recv(struct uverbs_attr_bundle *attrs)
+ return PTR_ERR(wr);
+
+ srq = uobj_get_obj_read(srq, UVERBS_OBJECT_SRQ, cmd.srq_handle, attrs);
+- if (!srq) {
+- ret = -EINVAL;
++ if (IS_ERR(srq)) {
++ ret = PTR_ERR(srq);
+ goto out;
+ }
+
+@@ -2413,8 +2421,8 @@ static int ib_uverbs_create_ah(struct uverbs_attr_bundle *attrs)
+ }
+
+ pd = uobj_get_obj_read(pd, UVERBS_OBJECT_PD, cmd.pd_handle, attrs);
+- if (!pd) {
+- ret = -EINVAL;
++ if (IS_ERR(pd)) {
++ ret = PTR_ERR(pd);
+ goto err;
+ }
+
+@@ -2483,8 +2491,8 @@ static int ib_uverbs_attach_mcast(struct uverbs_attr_bundle *attrs)
+ return ret;
+
+ qp = uobj_get_obj_read(qp, UVERBS_OBJECT_QP, cmd.qp_handle, attrs);
+- if (!qp)
+- return -EINVAL;
++ if (IS_ERR(qp))
++ return PTR_ERR(qp);
+
+ obj = qp->uobject;
+
+@@ -2533,8 +2541,8 @@ static int ib_uverbs_detach_mcast(struct uverbs_attr_bundle *attrs)
+ return ret;
+
+ qp = uobj_get_obj_read(qp, UVERBS_OBJECT_QP, cmd.qp_handle, attrs);
+- if (!qp)
+- return -EINVAL;
++ if (IS_ERR(qp))
++ return PTR_ERR(qp);
+
+ obj = qp->uobject;
+ mutex_lock(&obj->mcast_lock);
+@@ -2668,8 +2676,8 @@ static int kern_spec_to_ib_spec_action(struct uverbs_attr_bundle *attrs,
+ UVERBS_OBJECT_FLOW_ACTION,
+ kern_spec->action.handle,
+ attrs);
+- if (!ib_spec->action.act)
+- return -EINVAL;
++ if (IS_ERR(ib_spec->action.act))
++ return PTR_ERR(ib_spec->action.act);
+ ib_spec->action.size =
+ sizeof(struct ib_flow_spec_action_handle);
+ flow_resources_add(uflow_res,
+@@ -2686,8 +2694,8 @@ static int kern_spec_to_ib_spec_action(struct uverbs_attr_bundle *attrs,
+ UVERBS_OBJECT_COUNTERS,
+ kern_spec->flow_count.handle,
+ attrs);
+- if (!ib_spec->flow_count.counters)
+- return -EINVAL;
++ if (IS_ERR(ib_spec->flow_count.counters))
++ return PTR_ERR(ib_spec->flow_count.counters);
+ ib_spec->flow_count.size =
+ sizeof(struct ib_flow_spec_action_count);
+ flow_resources_add(uflow_res,
+@@ -2905,14 +2913,14 @@ static int ib_uverbs_ex_create_wq(struct uverbs_attr_bundle *attrs)
+ return PTR_ERR(obj);
+
+ pd = uobj_get_obj_read(pd, UVERBS_OBJECT_PD, cmd.pd_handle, attrs);
+- if (!pd) {
+- err = -EINVAL;
++ if (IS_ERR(pd)) {
++ err = PTR_ERR(pd);
+ goto err_uobj;
+ }
+
+ cq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ, cmd.cq_handle, attrs);
+- if (!cq) {
+- err = -EINVAL;
++ if (IS_ERR(cq)) {
++ err = PTR_ERR(cq);
+ goto err_put_pd;
+ }
+
+@@ -3013,8 +3021,8 @@ static int ib_uverbs_ex_modify_wq(struct uverbs_attr_bundle *attrs)
+ return -EINVAL;
+
+ wq = uobj_get_obj_read(wq, UVERBS_OBJECT_WQ, cmd.wq_handle, attrs);
+- if (!wq)
+- return -EINVAL;
++ if (IS_ERR(wq))
++ return PTR_ERR(wq);
+
+ if (cmd.attr_mask & IB_WQ_FLAGS) {
+ wq_attr.flags = cmd.flags;
+@@ -3097,8 +3105,8 @@ static int ib_uverbs_ex_create_rwq_ind_table(struct uverbs_attr_bundle *attrs)
+ num_read_wqs++) {
+ wq = uobj_get_obj_read(wq, UVERBS_OBJECT_WQ,
+ wqs_handles[num_read_wqs], attrs);
+- if (!wq) {
+- err = -EINVAL;
++ if (IS_ERR(wq)) {
++ err = PTR_ERR(wq);
+ goto put_wqs;
+ }
+
+@@ -3253,8 +3261,8 @@ static int ib_uverbs_ex_create_flow(struct uverbs_attr_bundle *attrs)
+ }
+
+ qp = uobj_get_obj_read(qp, UVERBS_OBJECT_QP, cmd.qp_handle, attrs);
+- if (!qp) {
+- err = -EINVAL;
++ if (IS_ERR(qp)) {
++ err = PTR_ERR(qp);
+ goto err_uobj;
+ }
+
+@@ -3400,15 +3408,15 @@ static int __uverbs_create_xsrq(struct uverbs_attr_bundle *attrs,
+ if (ib_srq_has_cq(cmd->srq_type)) {
+ attr.ext.cq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ,
+ cmd->cq_handle, attrs);
+- if (!attr.ext.cq) {
+- ret = -EINVAL;
++ if (IS_ERR(attr.ext.cq)) {
++ ret = PTR_ERR(attr.ext.cq);
+ goto err_put_xrcd;
+ }
+ }
+
+ pd = uobj_get_obj_read(pd, UVERBS_OBJECT_PD, cmd->pd_handle, attrs);
+- if (!pd) {
+- ret = -EINVAL;
++ if (IS_ERR(pd)) {
++ ret = PTR_ERR(pd);
+ goto err_put_cq;
+ }
+
+@@ -3515,8 +3523,8 @@ static int ib_uverbs_modify_srq(struct uverbs_attr_bundle *attrs)
+ return ret;
+
+ srq = uobj_get_obj_read(srq, UVERBS_OBJECT_SRQ, cmd.srq_handle, attrs);
+- if (!srq)
+- return -EINVAL;
++ if (IS_ERR(srq))
++ return PTR_ERR(srq);
+
+ attr.max_wr = cmd.max_wr;
+ attr.srq_limit = cmd.srq_limit;
+@@ -3543,8 +3551,8 @@ static int ib_uverbs_query_srq(struct uverbs_attr_bundle *attrs)
+ return ret;
+
+ srq = uobj_get_obj_read(srq, UVERBS_OBJECT_SRQ, cmd.srq_handle, attrs);
+- if (!srq)
+- return -EINVAL;
++ if (IS_ERR(srq))
++ return PTR_ERR(srq);
+
+ ret = ib_query_srq(srq, &attr);
+
+@@ -3669,8 +3677,8 @@ static int ib_uverbs_ex_modify_cq(struct uverbs_attr_bundle *attrs)
+ return -EOPNOTSUPP;
+
+ cq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ, cmd.cq_handle, attrs);
+- if (!cq)
+- return -EINVAL;
++ if (IS_ERR(cq))
++ return PTR_ERR(cq);
+
+ ret = rdma_set_cq_moderation(cq, cmd.attr.cq_count, cmd.attr.cq_period);
+
+diff --git a/include/rdma/uverbs_std_types.h b/include/rdma/uverbs_std_types.h
+index fe05121169589..555ea3d142a46 100644
+--- a/include/rdma/uverbs_std_types.h
++++ b/include/rdma/uverbs_std_types.h
+@@ -34,7 +34,7 @@
+ static inline void *_uobj_get_obj_read(struct ib_uobject *uobj)
+ {
+ if (IS_ERR(uobj))
+- return NULL;
++ return ERR_CAST(uobj);
+ return uobj->object;
+ }
+ #define uobj_get_obj_read(_object, _type, _id, _attrs) \
+--
+2.39.5
+
--- /dev/null
+From f80fc521bf30b5844b64fe4b4a21b12b90c18b2d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 28 Jan 2025 17:31:43 +0000
+Subject: regulator: ad5398: Add device tree support
+
+From: Isaac Scott <isaac.scott@ideasonboard.com>
+
+[ Upstream commit 5a6a461079decea452fdcae955bccecf92e07e97 ]
+
+Previously, the ad5398 driver used only platform_data, which is
+deprecated in favour of device tree. This caused the AD5398 to fail to
+probe as it could not load its init_data. If the AD5398 has a device
+tree node, pull the init_data from there using
+of_get_regulator_init_data.
+
+Signed-off-by: Isaac Scott <isaac.scott@ideasonboard.com>
+Acked-by: Michael Hennerich <michael.hennerich@analog.com>
+Link: https://patch.msgid.link/20250128173143.959600-4-isaac.scott@ideasonboard.com
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/regulator/ad5398.c | 12 +++++++++---
+ 1 file changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/regulator/ad5398.c b/drivers/regulator/ad5398.c
+index 75f432f61e919..f4d6e62bd963e 100644
+--- a/drivers/regulator/ad5398.c
++++ b/drivers/regulator/ad5398.c
+@@ -14,6 +14,7 @@
+ #include <linux/platform_device.h>
+ #include <linux/regulator/driver.h>
+ #include <linux/regulator/machine.h>
++#include <linux/regulator/of_regulator.h>
+
+ #define AD5398_CURRENT_EN_MASK 0x8000
+
+@@ -221,15 +222,20 @@ static int ad5398_probe(struct i2c_client *client,
+ const struct ad5398_current_data_format *df =
+ (struct ad5398_current_data_format *)id->driver_data;
+
+- if (!init_data)
+- return -EINVAL;
+-
+ chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
+ if (!chip)
+ return -ENOMEM;
+
+ config.dev = &client->dev;
++ if (client->dev.of_node)
++ init_data = of_get_regulator_init_data(&client->dev,
++ client->dev.of_node,
++ &ad5398_reg);
++ if (!init_data)
++ return -EINVAL;
++
+ config.init_data = init_data;
++ config.of_node = client->dev.of_node;
+ config.driver_data = chip;
+
+ chip->client = client;
+--
+2.39.5
+
--- /dev/null
+From f43bbf3341e55c7a03c982841c20aa9d71e57e7d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Feb 2025 20:56:48 +0100
+Subject: remoteproc: qcom_wcnss: Handle platforms with only single power
+ domain
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Matti Lehtimäki <matti.lehtimaki@gmail.com>
+
+[ Upstream commit 65991ea8a6d1e68effdc01d95ebe39f1653f7b71 ]
+
+Both MSM8974 and MSM8226 have only CX as power domain with MX & PX being
+handled as regulators. Handle this case by reodering pd_names to have CX
+first, and handling that the driver core will already attach a single
+power domain internally.
+
+Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
+[luca: minor changes]
+Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
+Link: https://lore.kernel.org/r/20250206-wcnss-singlepd-v2-2-9a53ee953dee@lucaweiss.eu
+[bjorn: Added missing braces to else after multi-statement if]
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/remoteproc/qcom_wcnss.c | 33 ++++++++++++++++++++++++++-------
+ 1 file changed, 26 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c
+index 97a0c0dc4c77a..3e07f5621d0f2 100644
+--- a/drivers/remoteproc/qcom_wcnss.c
++++ b/drivers/remoteproc/qcom_wcnss.c
+@@ -118,10 +118,10 @@ static const struct wcnss_data pronto_v1_data = {
+ .pmu_offset = 0x1004,
+ .spare_offset = 0x1088,
+
+- .pd_names = { "mx", "cx" },
++ .pd_names = { "cx", "mx" },
+ .vregs = (struct wcnss_vreg_info[]) {
+- { "vddmx", 950000, 1150000, 0 },
+ { "vddcx", .super_turbo = true},
++ { "vddmx", 950000, 1150000, 0 },
+ { "vddpx", 1800000, 1800000, 0 },
+ },
+ .num_pd_vregs = 2,
+@@ -132,10 +132,10 @@ static const struct wcnss_data pronto_v2_data = {
+ .pmu_offset = 0x1004,
+ .spare_offset = 0x1088,
+
+- .pd_names = { "mx", "cx" },
++ .pd_names = { "cx", "mx" },
+ .vregs = (struct wcnss_vreg_info[]) {
+- { "vddmx", 1287500, 1287500, 0 },
+ { "vddcx", .super_turbo = true },
++ { "vddmx", 1287500, 1287500, 0 },
+ { "vddpx", 1800000, 1800000, 0 },
+ },
+ .num_pd_vregs = 2,
+@@ -387,8 +387,17 @@ static irqreturn_t wcnss_stop_ack_interrupt(int irq, void *dev)
+ static int wcnss_init_pds(struct qcom_wcnss *wcnss,
+ const char * const pd_names[WCNSS_MAX_PDS])
+ {
++ struct device *dev = wcnss->dev;
+ int i, ret;
+
++ /* Handle single power domain */
++ if (dev->pm_domain) {
++ wcnss->pds[0] = dev;
++ wcnss->num_pds = 1;
++ pm_runtime_enable(dev);
++ return 0;
++ }
++
+ for (i = 0; i < WCNSS_MAX_PDS; i++) {
+ if (!pd_names[i])
+ break;
+@@ -408,8 +417,15 @@ static int wcnss_init_pds(struct qcom_wcnss *wcnss,
+
+ static void wcnss_release_pds(struct qcom_wcnss *wcnss)
+ {
++ struct device *dev = wcnss->dev;
+ int i;
+
++ /* Handle single power domain */
++ if (wcnss->num_pds == 1 && dev->pm_domain) {
++ pm_runtime_disable(dev);
++ return;
++ }
++
+ for (i = 0; i < wcnss->num_pds; i++)
+ dev_pm_domain_detach(wcnss->pds[i], false);
+ }
+@@ -427,10 +443,13 @@ static int wcnss_init_regulators(struct qcom_wcnss *wcnss,
+ * the regulators for the power domains. For old device trees we need to
+ * reserve extra space to manage them through the regulator interface.
+ */
+- if (wcnss->num_pds)
+- info += num_pd_vregs;
+- else
++ if (wcnss->num_pds) {
++ info += wcnss->num_pds;
++ /* Handle single power domain case */
++ num_vregs += num_pd_vregs - wcnss->num_pds;
++ } else {
+ num_vregs += num_pd_vregs;
++ }
+
+ bulk = devm_kcalloc(wcnss->dev,
+ num_vregs, sizeof(struct regulator_bulk_data),
+--
+2.39.5
+
--- /dev/null
+From 5d5a7645f4d1acef4769efe94b74d91475217c33 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Mar 2025 23:37:44 +0100
+Subject: rtc: ds1307: stop disabling alarms on probe
+
+From: Alexandre Belloni <alexandre.belloni@bootlin.com>
+
+[ Upstream commit dcec12617ee61beed928e889607bf37e145bf86b ]
+
+It is a bad practice to disable alarms on probe or remove as this will
+prevent alarms across reboots.
+
+Link: https://lore.kernel.org/r/20250303223744.1135672-1-alexandre.belloni@bootlin.com
+Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/rtc/rtc-ds1307.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
+index 336cb9aa5e336..d5a7a377e4a61 100644
+--- a/drivers/rtc/rtc-ds1307.c
++++ b/drivers/rtc/rtc-ds1307.c
+@@ -1802,10 +1802,8 @@ static int ds1307_probe(struct i2c_client *client,
+ * For some variants, be sure alarms can trigger when we're
+ * running on Vbackup (BBSQI/BBSQW)
+ */
+- if (want_irq || ds1307_can_wakeup_device) {
++ if (want_irq || ds1307_can_wakeup_device)
+ regs[0] |= DS1337_BIT_INTCN | chip->bbsqi_bit;
+- regs[0] &= ~(DS1337_BIT_A2IE | DS1337_BIT_A1IE);
+- }
+
+ regmap_write(ds1307->regmap, DS1337_REG_CONTROL,
+ regs[0]);
+--
+2.39.5
+
--- /dev/null
+From fb5164c104edb805ced18e0509418f5c81e5b22b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Mar 2025 22:42:41 +0100
+Subject: rtc: rv3032: fix EERD location
+
+From: Alexandre Belloni <alexandre.belloni@bootlin.com>
+
+[ Upstream commit b0f9cb4a0706b0356e84d67e48500b77b343debe ]
+
+EERD is bit 2 in CTRL1
+
+Link: https://lore.kernel.org/r/20250306214243.1167692-1-alexandre.belloni@bootlin.com
+Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/rtc/rtc-rv3032.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/rtc/rtc-rv3032.c b/drivers/rtc/rtc-rv3032.c
+index 1b62ed2f14594..6b7712f0b09ce 100644
+--- a/drivers/rtc/rtc-rv3032.c
++++ b/drivers/rtc/rtc-rv3032.c
+@@ -69,7 +69,7 @@
+ #define RV3032_CLKOUT2_FD_MSK GENMASK(6, 5)
+ #define RV3032_CLKOUT2_OS BIT(7)
+
+-#define RV3032_CTRL1_EERD BIT(3)
++#define RV3032_CTRL1_EERD BIT(2)
+ #define RV3032_CTRL1_WADA BIT(5)
+
+ #define RV3032_CTRL2_STOP BIT(0)
+--
+2.39.5
+
--- /dev/null
+From 12a02bebc949ab57a0adea61f0935a947af17ef1 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 25 Apr 2025 17:50:42 +0800
+Subject: samples/bpf: Fix compilation failure for samples/bpf on LoongArch
+ Fedora
+
+From: Haoran Jiang <jianghaoran@kylinos.cn>
+
+[ Upstream commit 548762f05d19c5542db7590bcdfb9be1fb928376 ]
+
+When building the latest samples/bpf on LoongArch Fedora
+
+ make M=samples/bpf
+
+There are compilation errors as follows:
+
+In file included from ./linux/samples/bpf/sockex2_kern.c:2:
+In file included from ./include/uapi/linux/in.h:25:
+In file included from ./include/linux/socket.h:8:
+In file included from ./include/linux/uio.h:9:
+In file included from ./include/linux/thread_info.h:60:
+In file included from ./arch/loongarch/include/asm/thread_info.h:15:
+In file included from ./arch/loongarch/include/asm/processor.h:13:
+In file included from ./arch/loongarch/include/asm/cpu-info.h:11:
+./arch/loongarch/include/asm/loongarch.h:13:10: fatal error: 'larchintrin.h' file not found
+ ^~~~~~~~~~~~~~~
+1 error generated.
+
+larchintrin.h is included in /usr/lib64/clang/14.0.6/include,
+and the header file location is specified at compile time.
+
+Test on LoongArch Fedora:
+https://github.com/fedora-remix-loongarch/releases-info
+
+Signed-off-by: Haoran Jiang <jianghaoran@kylinos.cn>
+Signed-off-by: zhangxi <zhangxi@kylinos.cn>
+Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
+Link: https://lore.kernel.org/bpf/20250425095042.838824-1-jianghaoran@kylinos.cn
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ samples/bpf/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
+index e2c9ea65df9fb..9edf83eb2a99d 100644
+--- a/samples/bpf/Makefile
++++ b/samples/bpf/Makefile
+@@ -438,7 +438,7 @@ $(obj)/%.o: $(src)/%.c
+ @echo " CLANG-bpf " $@
+ $(Q)$(CLANG) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(BPF_EXTRA_CFLAGS) \
+ -I$(obj) -I$(srctree)/tools/testing/selftests/bpf/ \
+- -I$(LIBBPF_INCLUDE) \
++ -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES) \
+ -D__KERNEL__ -D__BPF_TRACING__ -Wno-unused-value -Wno-pointer-sign \
+ -D__TARGET_ARCH_$(SRCARCH) -Wno-compare-distinct-pointer-types \
+ -Wno-gnu-variable-sized-type-not-at-end \
+--
+2.39.5
+
--- /dev/null
+From da5f11e35db1cac397d44df2ade9326b207409c5 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 30 Jan 2025 16:05:22 -0800
+Subject: scsi: lpfc: Handle duplicate D_IDs in ndlp search-by D_ID routine
+
+From: Justin Tee <justin.tee@broadcom.com>
+
+[ Upstream commit 56c3d809b7b450379162d0b8a70bbe71ab8db706 ]
+
+After a port swap between separate fabrics, there may be multiple nodes in
+the vport's fc_nodes list with the same fabric well known address.
+Duplication is temporary and eventually resolves itself after dev_loss_tmo
+expires, but nameserver queries may still occur before dev_loss_tmo. This
+possibly results in returning stale fabric ndlp objects. Fix by adding an
+nlp_state check to ensure the ndlp search routine returns the correct newer
+allocated ndlp fabric object.
+
+Signed-off-by: Justin Tee <justin.tee@broadcom.com>
+Link: https://lore.kernel.org/r/20250131000524.163662-5-justintee8345@gmail.com
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/scsi/lpfc/lpfc_hbadisc.c | 17 ++++++++++++-----
+ 1 file changed, 12 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
+index 54aff304cdcf4..d04669ae878bd 100644
+--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
++++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
+@@ -5631,6 +5631,7 @@ static struct lpfc_nodelist *
+ __lpfc_findnode_did(struct lpfc_vport *vport, uint32_t did)
+ {
+ struct lpfc_nodelist *ndlp;
++ struct lpfc_nodelist *np = NULL;
+ uint32_t data1;
+
+ list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) {
+@@ -5645,14 +5646,20 @@ __lpfc_findnode_did(struct lpfc_vport *vport, uint32_t did)
+ ndlp, ndlp->nlp_DID,
+ ndlp->nlp_flag, data1, ndlp->nlp_rpi,
+ ndlp->active_rrqs_xri_bitmap);
+- return ndlp;
++
++ /* Check for new or potentially stale node */
++ if (ndlp->nlp_state != NLP_STE_UNUSED_NODE)
++ return ndlp;
++ np = ndlp;
+ }
+ }
+
+- /* FIND node did <did> NOT FOUND */
+- lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+- "0932 FIND node did x%x NOT FOUND.\n", did);
+- return NULL;
++ if (!np)
++ /* FIND node did <did> NOT FOUND */
++ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
++ "0932 FIND node did x%x NOT FOUND.\n", did);
++
++ return np;
+ }
+
+ struct lpfc_nodelist *
+--
+2.39.5
+
--- /dev/null
+From cc7ff452a81896f297cd4d161f6c134b441a145a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 12 Feb 2025 17:26:55 -0800
+Subject: scsi: mpt3sas: Send a diag reset if target reset fails
+
+From: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
+
+[ Upstream commit 5612d6d51ed2634a033c95de2edec7449409cbb9 ]
+
+When an IOCTL times out and driver issues a target reset, if firmware
+fails the task management elevate the recovery by issuing a diag reset to
+controller.
+
+Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
+Link: https://lore.kernel.org/r/1739410016-27503-5-git-send-email-shivasharan.srikanteshwara@broadcom.com
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/scsi/mpt3sas/mpt3sas_ctl.c | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
+index 20336175c14f5..81cd96b93bdf8 100644
+--- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c
++++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
+@@ -678,6 +678,7 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg,
+ size_t data_in_sz = 0;
+ long ret;
+ u16 device_handle = MPT3SAS_INVALID_DEVICE_HANDLE;
++ int tm_ret;
+
+ issue_reset = 0;
+
+@@ -1111,18 +1112,25 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg,
+ if (pcie_device && (!ioc->tm_custom_handling) &&
+ (!(mpt3sas_scsih_is_pcie_scsi_device(
+ pcie_device->device_info))))
+- mpt3sas_scsih_issue_locked_tm(ioc,
++ tm_ret = mpt3sas_scsih_issue_locked_tm(ioc,
+ le16_to_cpu(mpi_request->FunctionDependent1),
+ 0, 0, 0,
+ MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0,
+ 0, pcie_device->reset_timeout,
+ MPI26_SCSITASKMGMT_MSGFLAGS_PROTOCOL_LVL_RST_PCIE);
+ else
+- mpt3sas_scsih_issue_locked_tm(ioc,
++ tm_ret = mpt3sas_scsih_issue_locked_tm(ioc,
+ le16_to_cpu(mpi_request->FunctionDependent1),
+ 0, 0, 0,
+ MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0,
+ 0, 30, MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET);
++
++ if (tm_ret != SUCCESS) {
++ ioc_info(ioc,
++ "target reset failed, issue hard reset: handle (0x%04x)\n",
++ le16_to_cpu(mpi_request->FunctionDependent1));
++ mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER);
++ }
+ } else
+ mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER);
+ }
+--
+2.39.5
+
--- /dev/null
+From 4da79dbb1d43316e0ce8865d27ff7cf1070ef3a8 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 11 Mar 2025 13:25:15 +0200
+Subject: scsi: st: ERASE does not change tape location
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
+
+[ Upstream commit ad77cebf97bd42c93ab4e3bffd09f2b905c1959a ]
+
+The SCSI ERASE command erases from the current position onwards. Don't
+clear the position variables.
+
+Signed-off-by: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
+Link: https://lore.kernel.org/r/20250311112516.5548-3-Kai.Makisara@kolumbus.fi
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/scsi/st.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
+index a58cb2171f958..26827e94d5e38 100644
+--- a/drivers/scsi/st.c
++++ b/drivers/scsi/st.c
+@@ -2884,7 +2884,6 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
+ timeout = STp->long_timeout * 8;
+
+ DEBC_printk(STp, "Erasing tape.\n");
+- fileno = blkno = at_sm = 0;
+ break;
+ case MTSETBLK: /* Set block length */
+ case MTSETDENSITY: /* Set tape density */
+--
+2.39.5
+
--- /dev/null
+From 5531e669f57d18dbd849a12f407d9bb51036d3a6 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 20 Jan 2025 21:49:22 +0200
+Subject: scsi: st: Restore some drive settings after reset
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
+
+[ Upstream commit 7081dc75df79696d8322d01821c28e53416c932c ]
+
+Some of the allowed operations put the tape into a known position to
+continue operation assuming only the tape position has changed. But reset
+sets partition, density and block size to drive default values. These
+should be restored to the values before reset.
+
+Normally the current block size and density are stored by the drive. If
+the settings have been changed, the changed values have to be saved by the
+driver across reset.
+
+Signed-off-by: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
+Link: https://lore.kernel.org/r/20250120194925.44432-2-Kai.Makisara@kolumbus.fi
+Reviewed-by: John Meneghini <jmeneghi@redhat.com>
+Tested-by: John Meneghini <jmeneghi@redhat.com>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/scsi/st.c | 24 +++++++++++++++++++++---
+ drivers/scsi/st.h | 2 ++
+ 2 files changed, 23 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
+index 26827e94d5e38..dc0c6508d254b 100644
+--- a/drivers/scsi/st.c
++++ b/drivers/scsi/st.c
+@@ -947,7 +947,6 @@ static void reset_state(struct scsi_tape *STp)
+ STp->partition = find_partition(STp);
+ if (STp->partition < 0)
+ STp->partition = 0;
+- STp->new_partition = STp->partition;
+ }
+ }
+ \f
+@@ -2916,14 +2915,17 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
+ if (cmd_in == MTSETDENSITY) {
+ (STp->buffer)->b_data[4] = arg;
+ STp->density_changed = 1; /* At least we tried ;-) */
++ STp->changed_density = arg;
+ } else if (cmd_in == SET_DENS_AND_BLK)
+ (STp->buffer)->b_data[4] = arg >> 24;
+ else
+ (STp->buffer)->b_data[4] = STp->density;
+ if (cmd_in == MTSETBLK || cmd_in == SET_DENS_AND_BLK) {
+ ltmp = arg & MT_ST_BLKSIZE_MASK;
+- if (cmd_in == MTSETBLK)
++ if (cmd_in == MTSETBLK) {
+ STp->blksize_changed = 1; /* At least we tried ;-) */
++ STp->changed_blksize = arg;
++ }
+ } else
+ ltmp = STp->block_size;
+ (STp->buffer)->b_data[9] = (ltmp >> 16);
+@@ -3624,9 +3626,25 @@ static long st_ioctl(struct file *file, unsigned int cmd_in, unsigned long arg)
+ retval = (-EIO);
+ goto out;
+ }
+- reset_state(STp);
++ reset_state(STp); /* Clears pos_unknown */
+ /* remove this when the midlevel properly clears was_reset */
+ STp->device->was_reset = 0;
++
++ /* Fix the device settings after reset, ignore errors */
++ if (mtc.mt_op == MTREW || mtc.mt_op == MTSEEK ||
++ mtc.mt_op == MTEOM) {
++ if (STp->can_partitions) {
++ /* STp->new_partition contains the
++ * latest partition set
++ */
++ STp->partition = 0;
++ switch_partition(STp);
++ }
++ if (STp->density_changed)
++ st_int_ioctl(STp, MTSETDENSITY, STp->changed_density);
++ if (STp->blksize_changed)
++ st_int_ioctl(STp, MTSETBLK, STp->changed_blksize);
++ }
+ }
+
+ if (mtc.mt_op != MTNOP && mtc.mt_op != MTSETBLK &&
+diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h
+index c0ef0d9aaf8a2..f6ac5ffe7df6f 100644
+--- a/drivers/scsi/st.h
++++ b/drivers/scsi/st.h
+@@ -166,12 +166,14 @@ struct scsi_tape {
+ unsigned char compression_changed;
+ unsigned char drv_buffer;
+ unsigned char density;
++ unsigned char changed_density;
+ unsigned char door_locked;
+ unsigned char autorew_dev; /* auto-rewind device */
+ unsigned char rew_at_close; /* rewind necessary at close */
+ unsigned char inited;
+ unsigned char cleaning_req; /* cleaning requested? */
+ int block_size;
++ int changed_blksize;
+ int min_block;
+ int max_block;
+ int recover_count; /* From tape opening */
+--
+2.39.5
+
--- /dev/null
+From 2c85c7f5c08dc485e22eed5a40326924d41ac328 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 11 Mar 2025 13:25:16 +0200
+Subject: scsi: st: Tighten the page format heuristics with MODE SELECT
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
+
+[ Upstream commit 8db816c6f176321e42254badd5c1a8df8bfcfdb4 ]
+
+In the days when SCSI-2 was emerging, some drives did claim SCSI-2 but did
+not correctly implement it. The st driver first tries MODE SELECT with the
+page format bit set to set the block descriptor. If not successful, the
+non-page format is tried.
+
+The test only tests the sense code and this triggers also from illegal
+parameter in the parameter list. The test is limited to "old" devices and
+made more strict to remove false alarms.
+
+Signed-off-by: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
+Link: https://lore.kernel.org/r/20250311112516.5548-4-Kai.Makisara@kolumbus.fi
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/scsi/st.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
+index 956b3b9c5aad5..a58cb2171f958 100644
+--- a/drivers/scsi/st.c
++++ b/drivers/scsi/st.c
+@@ -3071,7 +3071,9 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
+ cmd_in == MTSETDRVBUFFER ||
+ cmd_in == SET_DENS_AND_BLK) {
+ if (cmdstatp->sense_hdr.sense_key == ILLEGAL_REQUEST &&
+- !(STp->use_pf & PF_TESTED)) {
++ cmdstatp->sense_hdr.asc == 0x24 &&
++ (STp->device)->scsi_level <= SCSI_2 &&
++ !(STp->use_pf & PF_TESTED)) {
+ /* Try the other possible state of Page Format if not
+ already tried */
+ STp->use_pf = (STp->use_pf ^ USE_PF) | PF_TESTED;
+--
+2.39.5
+
--- /dev/null
+From d0e3c0a05b75b9191afc1dae8e0ffe6c22a14a47 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 24 Dec 2024 13:17:57 +0300
+Subject: scsi: target: iscsi: Fix timeout on deleted connection
+
+From: Dmitry Bogdanov <d.bogdanov@yadro.com>
+
+[ Upstream commit 7f533cc5ee4c4436cee51dc58e81dfd9c3384418 ]
+
+NOPIN response timer may expire on a deleted connection and crash with
+such logs:
+
+Did not receive response to NOPIN on CID: 0, failing connection for I_T Nexus (null),i,0x00023d000125,iqn.2017-01.com.iscsi.target,t,0x3d
+
+BUG: Kernel NULL pointer dereference on read at 0x00000000
+NIP strlcpy+0x8/0xb0
+LR iscsit_fill_cxn_timeout_err_stats+0x5c/0xc0 [iscsi_target_mod]
+Call Trace:
+ iscsit_handle_nopin_response_timeout+0xfc/0x120 [iscsi_target_mod]
+ call_timer_fn+0x58/0x1f0
+ run_timer_softirq+0x740/0x860
+ __do_softirq+0x16c/0x420
+ irq_exit+0x188/0x1c0
+ timer_interrupt+0x184/0x410
+
+That is because nopin response timer may be re-started on nopin timer
+expiration.
+
+Stop nopin timer before stopping the nopin response timer to be sure
+that no one of them will be re-started.
+
+Signed-off-by: Dmitry Bogdanov <d.bogdanov@yadro.com>
+Link: https://lore.kernel.org/r/20241224101757.32300-1-d.bogdanov@yadro.com
+Reviewed-by: Maurizio Lombardi <mlombard@redhat.com>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/target/iscsi/iscsi_target.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
+index 686a9e5918e21..b072718701329 100644
+--- a/drivers/target/iscsi/iscsi_target.c
++++ b/drivers/target/iscsi/iscsi_target.c
+@@ -4170,8 +4170,8 @@ int iscsit_close_connection(
+ spin_unlock(&iscsit_global->ts_bitmap_lock);
+
+ iscsit_stop_timers_for_cmds(conn);
+- iscsit_stop_nopin_response_timer(conn);
+ iscsit_stop_nopin_timer(conn);
++ iscsit_stop_nopin_response_timer(conn);
+
+ if (conn->conn_transport->iscsit_wait_conn)
+ conn->conn_transport->iscsit_wait_conn(conn);
+--
+2.39.5
+
--- /dev/null
+From 637534184f65570eef3256f31ad03afddc44b0a4 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 26 Feb 2025 11:27:23 -0800
+Subject: selftests/net: have `gro.sh -t` return a correct exit code
+
+From: Kevin Krakauer <krakauer@google.com>
+
+[ Upstream commit 784e6abd99f24024a8998b5916795f0bec9d2fd9 ]
+
+Modify gro.sh to return a useful exit code when the -t flag is used. It
+formerly returned 0 no matter what.
+
+Tested: Ran `gro.sh -t large` and verified that test failures return 1.
+Signed-off-by: Kevin Krakauer <krakauer@google.com>
+Reviewed-by: Willem de Bruijn <willemb@google.com>
+Link: https://patch.msgid.link/20250226192725.621969-2-krakauer@google.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/testing/selftests/net/gro.sh | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/tools/testing/selftests/net/gro.sh b/tools/testing/selftests/net/gro.sh
+index 342ad27f631b1..e771f5f7faa26 100755
+--- a/tools/testing/selftests/net/gro.sh
++++ b/tools/testing/selftests/net/gro.sh
+@@ -95,5 +95,6 @@ trap cleanup EXIT
+ if [[ "${test}" == "all" ]]; then
+ run_all_tests
+ else
+- run_test "${proto}" "${test}"
++ exit_code=$(run_test "${proto}" "${test}")
++ exit $exit_code
+ fi;
+--
+2.39.5
+
--- /dev/null
+scsi-target-iscsi-fix-timeout-on-deleted-connection.patch
+virtio_ring-fix-data-race-by-tagging-event_triggered.patch
+dma-mapping-avoid-potential-unused-data-compilation-.patch
+cgroup-fix-compilation-issue-due-to-cgroup_mutex-not.patch
+net-enetc-refactor-bulk-flipping-of-rx-buffers-to-se.patch
+bpf-fix-possible-endless-loop-in-bpf-map-iteration.patch
+samples-bpf-fix-compilation-failure-for-samples-bpf-.patch
+kconfig-merge_config-use-an-empty-file-as-initfile.patch
+nfsv4-check-for-delegation-validity-in-nfs_start_del.patch
+tracing-mark-binary-printing-functions-with-__printf.patch
+mailbox-use-error-ret-code-of-of_parse_phandle_with_.patch
+fbdev-fsl-diu-fb-add-missing-device_remove_file.patch
+fbcon-use-correct-erase-colour-for-clearing-in-fbcon.patch
+fbdev-core-tileblit-implement-missing-margin-clearin.patch
+nfsv4-treat-enetunreach-errors-as-fatal-for-state-re.patch
+sunrpc-rpc_clnt_set_transport-must-not-change-the-au.patch
+sunrpc-rpcbind-should-never-reset-the-port-to-the-va.patch
+thermal-drivers-qoriq-power-down-tmu-on-system-suspe.patch
+exit-fix-the-usage-of-delay_group_leader-exit_code-i.patch
+dql-fix-dql-limit-value-when-reset.patch
+lockdep-fix-wait-context-check-on-softirq-for-preemp.patch
+pci-dwc-ep-ensure-proper-iteration-over-outbound-map.patch
+tools-build-don-t-pass-test-log-files-to-linker.patch
+pnfs-flexfiles-report-enetdown-as-a-connection-error.patch
+pci-vmd-disable-msi-remapping-bypass-under-xen.patch
+libnvdimm-labels-fix-divide-error-in-nd_label_data_i.patch
+mmc-host-wait-for-vdd-to-settle-on-card-power-off.patch
+wifi-mt76-only-mark-tx-status-failed-frames-as-acked.patch
+i2c-qup-vote-for-interconnect-bandwidth-to-dram.patch
+i2c-pxa-fix-call-balance-of-i2c-clk-handling-routine.patch
+btrfs-make-btrfs_discard_workfn-block_group-ref-expl.patch
+btrfs-avoid-linker-error-in-btrfs_find_create_tree_b.patch
+btrfs-get-zone-unusable-bytes-while-holding-lock-at-.patch
+btrfs-send-return-enametoolong-when-attempting-a-pat.patch
+i3c-master-svc-fix-missing-stop-for-master-request.patch
+dlm-make-tcp-still-work-in-multi-link-env.patch
+clocksource-drivers-timer-riscv-stop-stimecmp-when-c.patch
+um-store-full-csgsfs-and-ss-register-from-mcontext.patch
+um-update-min_low_pfn-to-match-changes-in-uml_reserv.patch
+ext4-reorder-capability-check-last.patch
+scsi-st-tighten-the-page-format-heuristics-with-mode.patch
+scsi-st-erase-does-not-change-tape-location.patch
+vfio-pci-handle-intx-irq_notconnected.patch
+tcp-reorganize-tcp_in_ack_event-and-tcp_count_delive.patch
+rtc-rv3032-fix-eerd-location.patch
+asoc-mediatek-mt6359-add-stub-for-mt6359_accdet_enab.patch
+kbuild-fix-argument-parsing-in-scripts-config.patch
+crypto-octeontx2-suppress-auth-failure-screaming-due.patch
+dm-restrict-dm-device-size-to-2-63-512-bytes.patch
+xen-add-support-for-xenserver-6.1-platform-device.patch
+f2fs-defer-readonly-check-vs-norecovery.patch
+rdma-uverbs-propagate-errors-from-rdma_lookup_get_uo.patch
+posix-timers-add-cond_resched-to-posix_timer_add-sea.patch
+timer_list-don-t-use-pk-through-printk.patch
+netfilter-conntrack-bound-nf_conntrack-sysctl-writes.patch
+arm64-mm-check-pud_type_table-in-pud_bad.patch
+mmc-sdhci-disable-sd-card-clock-before-changing-para.patch
+ipv6-save-dontfrag-in-cork.patch
+auxdisplay-charlcd-partially-revert-move-hwidth-and-.patch
+asoc-qcom-sm8250-explicitly-set-format-in-sm8250_be_.patch
+cpufreq-tegra186-share-policy-per-cluster.patch
+crypto-lzo-fix-compression-buffer-overrun.patch
+arm64-tegra-p2597-fix-gpio-for-vdd-1v8-dis-regulator.patch
+powerpc-prom_init-fixup-missing-size-cells-on-powerb.patch
+tcp-bring-back-numa-dispersion-in-inet_ehash_locks_a.patch
+rtc-ds1307-stop-disabling-alarms-on-probe.patch
+ieee802154-ca8210-use-proper-setters-and-getters-for.patch
+arm-tegra-switch-dsi-b-clock-parent-to-plld-on-tegra.patch
+media-c8sectpfe-call-of_node_put-i2c_bus-only-once-i.patch
+dm-cache-prevent-bug_on-by-blocking-retries-on-faile.patch
+orangefs-do-not-truncate-file-size.patch
+remoteproc-qcom_wcnss-handle-platforms-with-only-sin.patch
+drm-amdgpu-do-not-program-agp-bar-regs-under-sriov-i.patch
+media-cx231xx-set-device_caps-for-417.patch
+pinctrl-bcm281xx-use-unsigned-int-instead-of-bare-un.patch
+net-ethernet-ti-cpsw_new-populate-netdev-of_node.patch
+net-pktgen-fix-mpls-maximum-labels-list-parsing.patch
+ipv4-fib-move-fib_valid_key_len-to-rtm_to_fib_config.patch
+media-uvcvideo-add-sanity-check-to-uvc_ioctl_xu_ctrl.patch
+clk-imx8mp-inform-ccf-of-maximum-frequency-of-clocks.patch
+x86-bugs-make-spectre-user-default-depend-on-mitigat.patch
+hwmon-gpio-fan-add-missing-mutex-locks.patch
+arm-at91-pm-fix-at91_suspend_finish-for-zq-calibrati.patch
+drm-mediatek-mtk_dpi-add-checks-for-reg_h_fre_con-ex.patch
+fpga-altera-cvp-increase-credit-timeout.patch
+pci-brcmstb-expand-inbound-window-size-up-to-64gb.patch
+pci-brcmstb-add-a-softdep-to-mip-msi-x-driver.patch
+firmware-arm_ffa-set-dma_mask-for-ffa-devices.patch
+net-mlx5-avoid-report-two-health-errors-on-same-synd.patch
+selftests-net-have-gro.sh-t-return-a-correct-exit-co.patch
+drm-amdkfd-kfd-release_work-possible-circular-lockin.patch
+net-xgene-v2-remove-incorrect-acpi_ptr-annotation.patch
+bonding-report-duplicate-mac-address-in-all-situatio.patch
+soc-ti-k3-socinfo-do-not-use-syscon-helper-to-build-.patch
+x86-build-fix-broken-copy-command-in-genimage.sh-whe.patch
+drm-amd-display-handle-max_downscale_src_width-fail-.patch
+x86-nmi-add-an-emergency-handler-in-nmi_desc-use-it-.patch
+cpuidle-menu-avoid-discarding-useful-information.patch
+libbpf-fix-out-of-bound-read.patch
+x86-kaslr-reduce-kaslr-entropy-on-most-x86-systems.patch
+mips-use-arch-specific-syscall-name-match-function.patch
+mips-pm-cps-use-per-cpu-variables-as-per-cpu-not-per.patch
+clocksource-mips-gic-timer-enable-counter-when-cpus-.patch
+scsi-mpt3sas-send-a-diag-reset-if-target-reset-fails.patch
+wifi-rtw88-fix-rtw_init_vht_cap-for-rtl8814au.patch
+wifi-rtw88-fix-rtw_init_ht_cap-for-rtl8814au.patch
+wifi-rtw88-fix-rtw_desc_to_mcsrate-to-handle-mcs16-3.patch
+net-pktgen-fix-access-outside-of-user-given-buffer-i.patch
+edac-ie31200-work-around-false-positive-build-warnin.patch
+bpf-prevent-unsafe-access-to-the-sock-fields-in-the-.patch
+rdma-core-fix-best-page-size-finding-when-it-can-cro.patch
+can-c_can-use-of_property_present-to-test-existence-.patch
+eth-mlx4-don-t-try-to-complete-xdp-frames-in-netpoll.patch
+pci-fix-old_size-lower-bound-in-calculate_iosize-too.patch
+acpi-hed-always-initialize-before-evged.patch
+net-mlx5-modify-lsb-bitmask-in-temperature-event-to-.patch
+net-mlx5-apply-rate-limiting-to-high-temperature-war.patch
+asoc-ops-enforce-platform-maximum-on-initial-value.patch
+asoc-tas2764-power-up-down-amp-on-mute-ops.patch
+asoc-soc-dai-check-return-value-at-snd_soc_dai_set_t.patch
+pinctrl-devicetree-do-not-goto-err-when-probing-hogs.patch
+smack-recognize-ipv4-cipso-w-o-categories.patch
+media-v4l-memset-argument-to-0-before-calling-get_mb.patch
+libbpf-fix-ldx-stx-st-co-re-relocation-size-adjustme.patch
+net-mlx4_core-avoid-impossible-mlx4_db_alloc-order-v.patch
+phy-core-don-t-require-set_mode-callback-for-phy_get.patch
+drm-amdgpu-reset-psp-cmd-to-null-after-releasing-the.patch
+drm-amd-display-initial-psr_version-with-correct-set.patch
+net-mlx5-extend-ethtool-loopback-selftest-to-support.patch
+net-mlx5e-set-the-tx_queue_len-for-pfifo_fast.patch
+net-mlx5e-reduce-rep-rxq-depth-to-256-for-ecpf.patch
+wifi-mac80211-don-t-unconditionally-call-drv_mgd_com.patch
+wifi-mac80211-remove-misplaced-drv_mgd_complete_tx-c.patch
+arch-powerpc-perf-check-the-instruction-type-before-.patch
+ip-fib_rules-fetch-net-from-fib_rule-in-fib-46-_rule.patch
+r8152-add-vendor-device-id-pair-for-dell-alienware-a.patch
+wifi-rtw88-fix-download_firmware_validate-for-rtl881.patch
+clk-qcom-camcc-sm8250-use-clk_rcg2_shared_ops-for-so.patch
+hwmon-xgene-hwmon-use-appropriate-type-for-the-laten.patch
+media-qcom-camss-csid-only-add-tpg-v4l2-ctrl-if-tpg-.patch
+vxlan-annotate-fdb-data-races.patch
+r8169-don-t-scan-phy-addresses-0.patch
+rcu-handle-quiescent-states-for-preempt_rcu-n-preemp.patch
+rcu-fix-header-guard-for-rcu_all_qs.patch
+net-mana-fix-warning-in-the-writer-of-client-oob.patch
+scsi-lpfc-handle-duplicate-d_ids-in-ndlp-search-by-d.patch
+scsi-st-restore-some-drive-settings-after-reset.patch
+hid-usbkbd-fix-the-bit-shift-number-for-led_kana.patch
+drm-ast-find-vbios-mode-from-regular-display-size.patch
+bpftool-fix-readlink-usage-in-get_fd_type.patch
+perf-amd-ibs-fix-perf_ibs_op.cnt_mask-for-curcnt.patch
+wifi-rtw88-don-t-use-static-local-variable-in-rtw882.patch
+spi-zynqmp-gqspi-always-acknowledge-interrupts.patch
+regulator-ad5398-add-device-tree-support.patch
+wifi-ath9k-return-by-of_get_mac_address.patch
+drm-atomic-clarify-the-rules-around-drm_atomic_state.patch
+drm-add-valid-clones-check.patch
+asoc-imx-card-adjust-over-allocation-of-memory-in-im.patch
+pinctrl-meson-define-the-pull-up-down-resistor-value.patch
+asoc-intel-bytcr_rt5640-add-dmi-quirk-for-acer-aspir.patch
+alsa-hda-realtek-add-quirk-for-hp-spectre-x360-15-df.patch
+nvmet-tcp-don-t-restore-null-sk_state_change.patch
+btrfs-correct-the-order-of-prelim_ref-arguments-in-b.patch
+xenbus-allow-pvh-dom0-a-non-local-xenstore.patch
+__legitimize_mnt-check-for-mnt_sync_umount-should-be.patch
--- /dev/null
+From f83f8e291d6f04afa642376e1fc8be191ca510b8 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 17 Jan 2025 02:40:34 +0300
+Subject: smack: recognize ipv4 CIPSO w/o categories
+
+From: Konstantin Andreev <andreev@swemel.ru>
+
+[ Upstream commit a158a937d864d0034fea14913c1f09c6d5f574b8 ]
+
+If SMACK label has CIPSO representation w/o categories, e.g.:
+
+| # cat /smack/cipso2
+| foo 10
+| @ 250/2
+| ...
+
+then SMACK does not recognize such CIPSO in input ipv4 packets
+and substitues '*' label instead. Audit records may look like
+
+| lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied
+| subject="*" object="_" requested=w pid=0 comm="swapper/1" ...
+
+This happens in two steps:
+
+1) security/smack/smackfs.c`smk_set_cipso
+ does not clear NETLBL_SECATTR_MLS_CAT
+ from (struct smack_known *)skp->smk_netlabel.flags
+ on assigning CIPSO w/o categories:
+
+| rcu_assign_pointer(skp->smk_netlabel.attr.mls.cat, ncats.attr.mls.cat);
+| skp->smk_netlabel.attr.mls.lvl = ncats.attr.mls.lvl;
+
+2) security/smack/smack_lsm.c`smack_from_secattr
+ can not match skp->smk_netlabel with input packet's
+ struct netlbl_lsm_secattr *sap
+ because sap->flags have not NETLBL_SECATTR_MLS_CAT (what is correct)
+ but skp->smk_netlabel.flags have (what is incorrect):
+
+| if ((sap->flags & NETLBL_SECATTR_MLS_CAT) == 0) {
+| if ((skp->smk_netlabel.flags &
+| NETLBL_SECATTR_MLS_CAT) == 0)
+| found = 1;
+| break;
+| }
+
+This commit sets/clears NETLBL_SECATTR_MLS_CAT in
+skp->smk_netlabel.flags according to the presense of CIPSO categories.
+The update of smk_netlabel is not atomic, so input packets processing
+still may be incorrect during short time while update proceeds.
+
+Signed-off-by: Konstantin Andreev <andreev@swemel.ru>
+Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ security/smack/smackfs.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
+index f6961a8895296..0feaa29cc0243 100644
+--- a/security/smack/smackfs.c
++++ b/security/smack/smackfs.c
+@@ -921,6 +921,10 @@ static ssize_t smk_set_cipso(struct file *file, const char __user *buf,
+ if (rc >= 0) {
+ old_cat = skp->smk_netlabel.attr.mls.cat;
+ rcu_assign_pointer(skp->smk_netlabel.attr.mls.cat, ncats.attr.mls.cat);
++ if (ncats.attr.mls.cat)
++ skp->smk_netlabel.flags |= NETLBL_SECATTR_MLS_CAT;
++ else
++ skp->smk_netlabel.flags &= ~(u32)NETLBL_SECATTR_MLS_CAT;
+ skp->smk_netlabel.attr.mls.lvl = ncats.attr.mls.lvl;
+ synchronize_rcu();
+ netlbl_catmap_free(old_cat);
+--
+2.39.5
+
--- /dev/null
+From f201aa8816ec1a1e98a94c422a174b9f6a3d4d5c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 23 Jan 2025 12:17:26 -0600
+Subject: soc: ti: k3-socinfo: Do not use syscon helper to build regmap
+
+From: Andrew Davis <afd@ti.com>
+
+[ Upstream commit a5caf03188e44388e8c618dcbe5fffad1a249385 ]
+
+The syscon helper device_node_to_regmap() is used to fetch a regmap
+registered to a device node. It also currently creates this regmap
+if the node did not already have a regmap associated with it. This
+should only be used on "syscon" nodes. This driver is not such a
+device and instead uses device_node_to_regmap() on its own node as
+a hacky way to create a regmap for itself.
+
+This will not work going forward and so we should create our regmap
+the normal way by defining our regmap_config, fetching our memory
+resource, then using the normal regmap_init_mmio() function.
+
+Signed-off-by: Andrew Davis <afd@ti.com>
+Link: https://lore.kernel.org/r/20250123181726.597144-1-afd@ti.com
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/soc/ti/k3-socinfo.c | 13 ++++++++++++-
+ 1 file changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/soc/ti/k3-socinfo.c b/drivers/soc/ti/k3-socinfo.c
+index fd91129de6e5b..76a4e6eac8b53 100644
+--- a/drivers/soc/ti/k3-socinfo.c
++++ b/drivers/soc/ti/k3-socinfo.c
+@@ -58,6 +58,12 @@ k3_chipinfo_partno_to_names(unsigned int partno,
+ return -EINVAL;
+ }
+
++static const struct regmap_config k3_chipinfo_regmap_cfg = {
++ .reg_bits = 32,
++ .val_bits = 32,
++ .reg_stride = 4,
++};
++
+ static int k3_chipinfo_probe(struct platform_device *pdev)
+ {
+ struct device_node *node = pdev->dev.of_node;
+@@ -65,13 +71,18 @@ static int k3_chipinfo_probe(struct platform_device *pdev)
+ struct device *dev = &pdev->dev;
+ struct soc_device *soc_dev;
+ struct regmap *regmap;
++ void __iomem *base;
+ u32 partno_id;
+ u32 variant;
+ u32 jtag_id;
+ u32 mfg;
+ int ret;
+
+- regmap = device_node_to_regmap(node);
++ base = devm_platform_ioremap_resource(pdev, 0);
++ if (IS_ERR(base))
++ return PTR_ERR(base);
++
++ regmap = regmap_init_mmio(dev, base, &k3_chipinfo_regmap_cfg);
+ if (IS_ERR(regmap))
+ return PTR_ERR(regmap);
+
+--
+2.39.5
+
--- /dev/null
+From 54d72546ef2fa778084a75f10e7e24420253e7b9 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 16 Jan 2025 17:41:30 -0500
+Subject: spi: zynqmp-gqspi: Always acknowledge interrupts
+
+From: Sean Anderson <sean.anderson@linux.dev>
+
+[ Upstream commit 89785306453ce6d949e783f6936821a0b7649ee2 ]
+
+RXEMPTY can cause an IRQ, even though we may not do anything about it
+(such as if we are waiting for more received data). We must still handle
+these IRQs because we can tell they were caused by the device.
+
+Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
+Link: https://patch.msgid.link/20250116224130.2684544-6-sean.anderson@linux.dev
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/spi/spi-zynqmp-gqspi.c | 20 ++++++++------------
+ 1 file changed, 8 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
+index 1847e3485dfea..77aef2a265615 100644
+--- a/drivers/spi/spi-zynqmp-gqspi.c
++++ b/drivers/spi/spi-zynqmp-gqspi.c
+@@ -691,7 +691,6 @@ static void zynqmp_process_dma_irq(struct zynqmp_qspi *xqspi)
+ static irqreturn_t zynqmp_qspi_irq(int irq, void *dev_id)
+ {
+ struct zynqmp_qspi *xqspi = (struct zynqmp_qspi *)dev_id;
+- irqreturn_t ret = IRQ_NONE;
+ u32 status, mask, dma_status = 0;
+
+ status = zynqmp_gqspi_read(xqspi, GQSPI_ISR_OFST);
+@@ -706,27 +705,24 @@ static irqreturn_t zynqmp_qspi_irq(int irq, void *dev_id)
+ dma_status);
+ }
+
+- if (mask & GQSPI_ISR_TXNOT_FULL_MASK) {
++ if (!mask && !dma_status)
++ return IRQ_NONE;
++
++ if (mask & GQSPI_ISR_TXNOT_FULL_MASK)
+ zynqmp_qspi_filltxfifo(xqspi, GQSPI_TX_FIFO_FILL);
+- ret = IRQ_HANDLED;
+- }
+
+- if (dma_status & GQSPI_QSPIDMA_DST_I_STS_DONE_MASK) {
++ if (dma_status & GQSPI_QSPIDMA_DST_I_STS_DONE_MASK)
+ zynqmp_process_dma_irq(xqspi);
+- ret = IRQ_HANDLED;
+- } else if (!(mask & GQSPI_IER_RXEMPTY_MASK) &&
+- (mask & GQSPI_IER_GENFIFOEMPTY_MASK)) {
++ else if (!(mask & GQSPI_IER_RXEMPTY_MASK) &&
++ (mask & GQSPI_IER_GENFIFOEMPTY_MASK))
+ zynqmp_qspi_readrxfifo(xqspi, GQSPI_RX_FIFO_FILL);
+- ret = IRQ_HANDLED;
+- }
+
+ if (xqspi->bytes_to_receive == 0 && xqspi->bytes_to_transfer == 0 &&
+ ((status & GQSPI_IRQ_MASK) == GQSPI_IRQ_MASK)) {
+ zynqmp_gqspi_write(xqspi, GQSPI_IDR_OFST, GQSPI_ISR_IDR_MASK);
+ complete(&xqspi->data_completion);
+- ret = IRQ_HANDLED;
+ }
+- return ret;
++ return IRQ_HANDLED;
+ }
+
+ /**
+--
+2.39.5
+
--- /dev/null
+From 51d44e373d2a4e06ffce5f1529ecccf90e9c2d91 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Mar 2025 19:35:01 -0400
+Subject: SUNRPC: rpc_clnt_set_transport() must not change the autobind setting
+
+From: Trond Myklebust <trond.myklebust@hammerspace.com>
+
+[ Upstream commit bf9be373b830a3e48117da5d89bb6145a575f880 ]
+
+The autobind setting was supposed to be determined in rpc_create(),
+since commit c2866763b402 ("SUNRPC: use sockaddr + size when creating
+remote transport endpoints").
+
+Reviewed-by: Jeff Layton <jlayton@kernel.org>
+Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
+Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/sunrpc/clnt.c | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
+index 5de2fc7af268a..48ffdd4192538 100644
+--- a/net/sunrpc/clnt.c
++++ b/net/sunrpc/clnt.c
+@@ -275,9 +275,6 @@ static struct rpc_xprt *rpc_clnt_set_transport(struct rpc_clnt *clnt,
+ old = rcu_dereference_protected(clnt->cl_xprt,
+ lockdep_is_held(&clnt->cl_lock));
+
+- if (!xprt_bound(xprt))
+- clnt->cl_autobind = 1;
+-
+ clnt->cl_timeout = timeout;
+ rcu_assign_pointer(clnt->cl_xprt, xprt);
+ spin_unlock(&clnt->cl_lock);
+--
+2.39.5
+
--- /dev/null
+From 2ae25aa79782669e0d11d687d96076de382c4b11 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Mar 2025 19:05:48 -0400
+Subject: SUNRPC: rpcbind should never reset the port to the value '0'
+
+From: Trond Myklebust <trond.myklebust@hammerspace.com>
+
+[ Upstream commit 214c13e380ad7636631279f426387f9c4e3c14d9 ]
+
+If we already had a valid port number for the RPC service, then we
+should not allow the rpcbind client to set it to the invalid value '0'.
+
+Reviewed-by: Jeff Layton <jlayton@kernel.org>
+Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
+Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/sunrpc/rpcb_clnt.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
+index 638b14f28101e..c49f9295fce97 100644
+--- a/net/sunrpc/rpcb_clnt.c
++++ b/net/sunrpc/rpcb_clnt.c
+@@ -797,9 +797,10 @@ static void rpcb_getport_done(struct rpc_task *child, void *data)
+ }
+
+ trace_rpcb_setport(child, map->r_status, map->r_port);
+- xprt->ops->set_port(xprt, map->r_port);
+- if (map->r_port)
++ if (map->r_port) {
++ xprt->ops->set_port(xprt, map->r_port);
+ xprt_set_bound(xprt);
++ }
+ }
+
+ /*
+--
+2.39.5
+
--- /dev/null
+From 28d7c1db98d59212b7d804de7d56fcf3c2d45c19 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Mar 2025 13:05:50 +0000
+Subject: tcp: bring back NUMA dispersion in inet_ehash_locks_alloc()
+
+From: Eric Dumazet <edumazet@google.com>
+
+[ Upstream commit f8ece40786c9342249aa0a1b55e148ee23b2a746 ]
+
+We have platforms with 6 NUMA nodes and 480 cpus.
+
+inet_ehash_locks_alloc() currently allocates a single 64KB page
+to hold all ehash spinlocks. This adds more pressure on a single node.
+
+Change inet_ehash_locks_alloc() to use vmalloc() to spread
+the spinlocks on all online nodes, driven by NUMA policies.
+
+At boot time, NUMA policy is interleave=all, meaning that
+tcp_hashinfo.ehash_locks gets hash dispersion on all nodes.
+
+Tested:
+
+lack5:~# grep inet_ehash_locks_alloc /proc/vmallocinfo
+0x00000000d9aec4d1-0x00000000a828b652 69632 inet_ehash_locks_alloc+0x90/0x100 pages=16 vmalloc N0=2 N1=3 N2=3 N3=3 N4=3 N5=2
+
+lack5:~# echo 8192 >/proc/sys/net/ipv4/tcp_child_ehash_entries
+lack5:~# numactl --interleave=all unshare -n bash -c "grep inet_ehash_locks_alloc /proc/vmallocinfo"
+0x000000004e99d30c-0x00000000763f3279 36864 inet_ehash_locks_alloc+0x90/0x100 pages=8 vmalloc N0=1 N1=2 N2=2 N3=1 N4=1 N5=1
+0x00000000d9aec4d1-0x00000000a828b652 69632 inet_ehash_locks_alloc+0x90/0x100 pages=16 vmalloc N0=2 N1=3 N2=3 N3=3 N4=3 N5=2
+
+lack5:~# numactl --interleave=0,5 unshare -n bash -c "grep inet_ehash_locks_alloc /proc/vmallocinfo"
+0x00000000fd73a33e-0x0000000004b9a177 36864 inet_ehash_locks_alloc+0x90/0x100 pages=8 vmalloc N0=4 N5=4
+0x00000000d9aec4d1-0x00000000a828b652 69632 inet_ehash_locks_alloc+0x90/0x100 pages=16 vmalloc N0=2 N1=3 N2=3 N3=3 N4=3 N5=2
+
+lack5:~# echo 1024 >/proc/sys/net/ipv4/tcp_child_ehash_entries
+lack5:~# numactl --interleave=all unshare -n bash -c "grep inet_ehash_locks_alloc /proc/vmallocinfo"
+0x00000000db07d7a2-0x00000000ad697d29 8192 inet_ehash_locks_alloc+0x90/0x100 pages=1 vmalloc N2=1
+0x00000000d9aec4d1-0x00000000a828b652 69632 inet_ehash_locks_alloc+0x90/0x100 pages=16 vmalloc N0=2 N1=3 N2=3 N3=3 N4=3 N5=2
+
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Tested-by: Jason Xing <kerneljasonxing@gmail.com>
+Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
+Link: https://patch.msgid.link/20250305130550.1865988-1-edumazet@google.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/ipv4/inet_hashtables.c | 37 ++++++++++++++++++++++++++-----------
+ 1 file changed, 26 insertions(+), 11 deletions(-)
+
+diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
+index a2ab164e815a6..7d2c21c3cfd4a 100644
+--- a/net/ipv4/inet_hashtables.c
++++ b/net/ipv4/inet_hashtables.c
+@@ -879,22 +879,37 @@ int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo)
+ {
+ unsigned int locksz = sizeof(spinlock_t);
+ unsigned int i, nblocks = 1;
++ spinlock_t *ptr = NULL;
+
+- if (locksz != 0) {
+- /* allocate 2 cache lines or at least one spinlock per cpu */
+- nblocks = max(2U * L1_CACHE_BYTES / locksz, 1U);
+- nblocks = roundup_pow_of_two(nblocks * num_possible_cpus());
++ if (locksz == 0)
++ goto set_mask;
+
+- /* no more locks than number of hash buckets */
+- nblocks = min(nblocks, hashinfo->ehash_mask + 1);
++ /* Allocate 2 cache lines or at least one spinlock per cpu. */
++ nblocks = max(2U * L1_CACHE_BYTES / locksz, 1U) * num_possible_cpus();
+
+- hashinfo->ehash_locks = kvmalloc_array(nblocks, locksz, GFP_KERNEL);
+- if (!hashinfo->ehash_locks)
+- return -ENOMEM;
++ /* At least one page per NUMA node. */
++ nblocks = max(nblocks, num_online_nodes() * PAGE_SIZE / locksz);
++
++ nblocks = roundup_pow_of_two(nblocks);
++
++ /* No more locks than number of hash buckets. */
++ nblocks = min(nblocks, hashinfo->ehash_mask + 1);
+
+- for (i = 0; i < nblocks; i++)
+- spin_lock_init(&hashinfo->ehash_locks[i]);
++ if (num_online_nodes() > 1) {
++ /* Use vmalloc() to allow NUMA policy to spread pages
++ * on all available nodes if desired.
++ */
++ ptr = vmalloc_array(nblocks, locksz);
++ }
++ if (!ptr) {
++ ptr = kvmalloc_array(nblocks, locksz, GFP_KERNEL);
++ if (!ptr)
++ return -ENOMEM;
+ }
++ for (i = 0; i < nblocks; i++)
++ spin_lock_init(&ptr[i]);
++ hashinfo->ehash_locks = ptr;
++set_mask:
+ hashinfo->ehash_locks_mask = nblocks - 1;
+ return 0;
+ }
+--
+2.39.5
+
--- /dev/null
+From 1dec6c1f9e1e84106e2a26bb1e4c01a826296071 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Mar 2025 23:38:41 +0100
+Subject: tcp: reorganize tcp_in_ack_event() and tcp_count_delivered()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Ilpo Järvinen <ij@kernel.org>
+
+[ Upstream commit 149dfb31615e22271d2525f078c95ea49bc4db24 ]
+
+- Move tcp_count_delivered() earlier and split tcp_count_delivered_ce()
+ out of it
+- Move tcp_in_ack_event() later
+- While at it, remove the inline from tcp_in_ack_event() and let
+ the compiler to decide
+
+Accurate ECN's heuristics does not know if there is going
+to be ACE field based CE counter increase or not until after
+rtx queue has been processed. Only then the number of ACKed
+bytes/pkts is available. As CE or not affects presence of
+FLAG_ECE, that information for tcp_in_ack_event is not yet
+available in the old location of the call to tcp_in_ack_event().
+
+Signed-off-by: Ilpo Järvinen <ij@kernel.org>
+Signed-off-by: Chia-Yu Chang <chia-yu.chang@nokia-bell-labs.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/ipv4/tcp_input.c | 56 +++++++++++++++++++++++++-------------------
+ 1 file changed, 32 insertions(+), 24 deletions(-)
+
+diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
+index 6bd28ac949b42..8859a38b45d5e 100644
+--- a/net/ipv4/tcp_input.c
++++ b/net/ipv4/tcp_input.c
+@@ -404,6 +404,20 @@ static bool tcp_ecn_rcv_ecn_echo(const struct tcp_sock *tp, const struct tcphdr
+ return false;
+ }
+
++static void tcp_count_delivered_ce(struct tcp_sock *tp, u32 ecn_count)
++{
++ tp->delivered_ce += ecn_count;
++}
++
++/* Updates the delivered and delivered_ce counts */
++static void tcp_count_delivered(struct tcp_sock *tp, u32 delivered,
++ bool ece_ack)
++{
++ tp->delivered += delivered;
++ if (ece_ack)
++ tcp_count_delivered_ce(tp, delivered);
++}
++
+ /* Buffer size and advertised window tuning.
+ *
+ * 1. Tuning sk->sk_sndbuf, when connection enters established state.
+@@ -1112,15 +1126,6 @@ void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb)
+ }
+ }
+
+-/* Updates the delivered and delivered_ce counts */
+-static void tcp_count_delivered(struct tcp_sock *tp, u32 delivered,
+- bool ece_ack)
+-{
+- tp->delivered += delivered;
+- if (ece_ack)
+- tp->delivered_ce += delivered;
+-}
+-
+ /* This procedure tags the retransmission queue when SACKs arrive.
+ *
+ * We have three tag bits: SACKED(S), RETRANS(R) and LOST(L).
+@@ -3776,12 +3781,23 @@ static void tcp_process_tlp_ack(struct sock *sk, u32 ack, int flag)
+ }
+ }
+
+-static inline void tcp_in_ack_event(struct sock *sk, u32 flags)
++static void tcp_in_ack_event(struct sock *sk, int flag)
+ {
+ const struct inet_connection_sock *icsk = inet_csk(sk);
+
+- if (icsk->icsk_ca_ops->in_ack_event)
+- icsk->icsk_ca_ops->in_ack_event(sk, flags);
++ if (icsk->icsk_ca_ops->in_ack_event) {
++ u32 ack_ev_flags = 0;
++
++ if (flag & FLAG_WIN_UPDATE)
++ ack_ev_flags |= CA_ACK_WIN_UPDATE;
++ if (flag & FLAG_SLOWPATH) {
++ ack_ev_flags |= CA_ACK_SLOWPATH;
++ if (flag & FLAG_ECE)
++ ack_ev_flags |= CA_ACK_ECE;
++ }
++
++ icsk->icsk_ca_ops->in_ack_event(sk, ack_ev_flags);
++ }
+ }
+
+ /* Congestion control has updated the cwnd already. So if we're in
+@@ -3898,12 +3914,8 @@ static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)
+ tcp_snd_una_update(tp, ack);
+ flag |= FLAG_WIN_UPDATE;
+
+- tcp_in_ack_event(sk, CA_ACK_WIN_UPDATE);
+-
+ NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPHPACKS);
+ } else {
+- u32 ack_ev_flags = CA_ACK_SLOWPATH;
+-
+ if (ack_seq != TCP_SKB_CB(skb)->end_seq)
+ flag |= FLAG_DATA;
+ else
+@@ -3915,19 +3927,12 @@ static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)
+ flag |= tcp_sacktag_write_queue(sk, skb, prior_snd_una,
+ &sack_state);
+
+- if (tcp_ecn_rcv_ecn_echo(tp, tcp_hdr(skb))) {
++ if (tcp_ecn_rcv_ecn_echo(tp, tcp_hdr(skb)))
+ flag |= FLAG_ECE;
+- ack_ev_flags |= CA_ACK_ECE;
+- }
+
+ if (sack_state.sack_delivered)
+ tcp_count_delivered(tp, sack_state.sack_delivered,
+ flag & FLAG_ECE);
+-
+- if (flag & FLAG_WIN_UPDATE)
+- ack_ev_flags |= CA_ACK_WIN_UPDATE;
+-
+- tcp_in_ack_event(sk, ack_ev_flags);
+ }
+
+ /* This is a deviation from RFC3168 since it states that:
+@@ -3954,6 +3959,8 @@ static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)
+
+ tcp_rack_update_reo_wnd(sk, &rs);
+
++ tcp_in_ack_event(sk, flag);
++
+ if (tp->tlp_high_seq)
+ tcp_process_tlp_ack(sk, ack, flag);
+
+@@ -3985,6 +3992,7 @@ static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)
+ return 1;
+
+ no_queue:
++ tcp_in_ack_event(sk, flag);
+ /* If data was DSACKed, see if we can undo a cwnd reduction. */
+ if (flag & FLAG_DSACKING_ACK) {
+ tcp_fastretrans_alert(sk, prior_snd_una, num_dupack, &flag,
+--
+2.39.5
+
--- /dev/null
+From f3f39250be986368c69e52b4df928abdcbfec7bf Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 9 Dec 2024 11:48:59 -0500
+Subject: thermal/drivers/qoriq: Power down TMU on system suspend
+
+From: Alice Guo <alice.guo@nxp.com>
+
+[ Upstream commit 229f3feb4b0442835b27d519679168bea2de96c2 ]
+
+Enable power-down of TMU (Thermal Management Unit) for TMU version 2 during
+system suspend to save power. Save approximately 4.3mW on VDD_ANA_1P8 on
+i.MX93 platforms.
+
+Signed-off-by: Alice Guo <alice.guo@nxp.com>
+Signed-off-by: Frank Li <Frank.Li@nxp.com>
+Link: https://lore.kernel.org/r/20241209164859.3758906-2-Frank.Li@nxp.com
+Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/thermal/qoriq_thermal.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c
+index 73049f9bea252..34a5fbcc3d200 100644
+--- a/drivers/thermal/qoriq_thermal.c
++++ b/drivers/thermal/qoriq_thermal.c
+@@ -19,6 +19,7 @@
+ #define SITES_MAX 16
+ #define TMR_DISABLE 0x0
+ #define TMR_ME 0x80000000
++#define TMR_CMD BIT(29)
+ #define TMR_ALPF 0x0c000000
+ #define TMR_ALPF_V2 0x03000000
+ #define TMTMIR_DEFAULT 0x0000000f
+@@ -345,6 +346,12 @@ static int __maybe_unused qoriq_tmu_suspend(struct device *dev)
+ if (ret)
+ return ret;
+
++ if (data->ver > TMU_VER1) {
++ ret = regmap_set_bits(data->regmap, REGS_TMR, TMR_CMD);
++ if (ret)
++ return ret;
++ }
++
+ clk_disable_unprepare(data->clk);
+
+ return 0;
+@@ -359,6 +366,12 @@ static int __maybe_unused qoriq_tmu_resume(struct device *dev)
+ if (ret)
+ return ret;
+
++ if (data->ver > TMU_VER1) {
++ ret = regmap_clear_bits(data->regmap, REGS_TMR, TMR_CMD);
++ if (ret)
++ return ret;
++ }
++
+ /* Enable monitoring */
+ return regmap_update_bits(data->regmap, REGS_TMR, TMR_ME, TMR_ME);
+ }
+--
+2.39.5
+
--- /dev/null
+From ee2b023baf7cf29759d7611b2fb83ccc04ad7459 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 11 Mar 2025 10:54:47 +0100
+Subject: timer_list: Don't use %pK through printk()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
+
+[ Upstream commit a52067c24ccf6ee4c85acffa0f155e9714f9adce ]
+
+This reverts commit f590308536db ("timer debug: Hide kernel addresses via
+%pK in /proc/timer_list")
+
+The timer list helper SEQ_printf() uses either the real seq_printf() for
+procfs output or vprintk() to print to the kernel log, when invoked from
+SysRq-q. It uses %pK for printing pointers.
+
+In the past %pK was prefered over %p as it would not leak raw pointer
+values into the kernel log. Since commit ad67b74d2469 ("printk: hash
+addresses printed with %p") the regular %p has been improved to avoid this
+issue.
+
+Furthermore, restricted pointers ("%pK") were never meant to be used
+through printk(). They can still unintentionally leak raw pointers or
+acquire sleeping looks in atomic contexts.
+
+Switch to the regular pointer formatting which is safer, easier to reason
+about and sufficient here.
+
+Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
+Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
+Link: https://lore.kernel.org/lkml/20250113171731-dc10e3c1-da64-4af0-b767-7c7070468023@linutronix.de/
+Link: https://lore.kernel.org/all/20250311-restricted-pointers-timer-v1-1-6626b91e54ab@linutronix.de
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ kernel/time/timer_list.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
+index ed7d6ad694fba..20a5e6962b696 100644
+--- a/kernel/time/timer_list.c
++++ b/kernel/time/timer_list.c
+@@ -46,7 +46,7 @@ static void
+ print_timer(struct seq_file *m, struct hrtimer *taddr, struct hrtimer *timer,
+ int idx, u64 now)
+ {
+- SEQ_printf(m, " #%d: <%pK>, %ps", idx, taddr, timer->function);
++ SEQ_printf(m, " #%d: <%p>, %ps", idx, taddr, timer->function);
+ SEQ_printf(m, ", S:%02x", timer->state);
+ SEQ_printf(m, "\n");
+ SEQ_printf(m, " # expires at %Lu-%Lu nsecs [in %Ld to %Ld nsecs]\n",
+@@ -98,7 +98,7 @@ print_active_timers(struct seq_file *m, struct hrtimer_clock_base *base,
+ static void
+ print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
+ {
+- SEQ_printf(m, " .base: %pK\n", base);
++ SEQ_printf(m, " .base: %p\n", base);
+ SEQ_printf(m, " .index: %d\n", base->index);
+
+ SEQ_printf(m, " .resolution: %u nsecs\n", hrtimer_resolution);
+--
+2.39.5
+
--- /dev/null
+From d81caf85f55d6be81934ba37e2c5d16154daad8f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 11 Mar 2025 14:36:23 -0700
+Subject: tools/build: Don't pass test log files to linker
+
+From: Ian Rogers <irogers@google.com>
+
+[ Upstream commit 935e7cb5bb80106ff4f2fe39640f430134ef8cd8 ]
+
+Separate test log files from object files. Depend on test log output
+but don't pass to the linker.
+
+Reviewed-by: James Clark <james.clark@linaro.org>
+Signed-off-by: Ian Rogers <irogers@google.com>
+Link: https://lore.kernel.org/r/20250311213628.569562-2-irogers@google.com
+Signed-off-by: Namhyung Kim <namhyung@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/build/Makefile.build | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build
+index 715092fc6a239..6a043b729b367 100644
+--- a/tools/build/Makefile.build
++++ b/tools/build/Makefile.build
+@@ -130,6 +130,10 @@ objprefix := $(subst ./,,$(OUTPUT)$(dir)/)
+ obj-y := $(addprefix $(objprefix),$(obj-y))
+ subdir-obj-y := $(addprefix $(objprefix),$(subdir-obj-y))
+
++# Separate out test log files from real build objects.
++test-y := $(filter %_log, $(obj-y))
++obj-y := $(filter-out %_log, $(obj-y))
++
+ # Final '$(obj)-in.o' object
+ in-target := $(objprefix)$(obj)-in.o
+
+@@ -140,7 +144,7 @@ $(subdir-y):
+
+ $(sort $(subdir-obj-y)): $(subdir-y) ;
+
+-$(in-target): $(obj-y) FORCE
++$(in-target): $(obj-y) $(test-y) FORCE
+ $(call rule_mkdir)
+ $(call if_changed,$(host)ld_multi)
+
+--
+2.39.5
+
--- /dev/null
+From 8a4ba97eef7f80be7b05146fc3cb80fe50f3de09 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 21 Mar 2025 16:40:49 +0200
+Subject: tracing: Mark binary printing functions with __printf() attribute
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+
+[ Upstream commit 196a062641fe68d9bfe0ad36b6cd7628c99ad22c ]
+
+Binary printing functions are using printf() type of format, and compiler
+is not happy about them as is:
+
+kernel/trace/trace.c:3292:9: error: function ‘trace_vbprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
+kernel/trace/trace_seq.c:182:9: error: function ‘trace_seq_bprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
+
+Fix the compilation errors by adding __printf() attribute.
+
+While at it, move existing __printf() attributes from the implementations
+to the declarations. IT also fixes incorrect attribute parameters that are
+used for trace_array_printk().
+
+Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+Reviewed-by: Kees Cook <kees@kernel.org>
+Reviewed-by: Petr Mladek <pmladek@suse.com>
+Link: https://lore.kernel.org/r/20250321144822.324050-4-andriy.shevchenko@linux.intel.com
+Signed-off-by: Petr Mladek <pmladek@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ include/linux/trace.h | 4 ++--
+ include/linux/trace_seq.h | 8 ++++----
+ kernel/trace/trace.c | 11 +++--------
+ kernel/trace/trace.h | 16 +++++++++-------
+ 4 files changed, 18 insertions(+), 21 deletions(-)
+
+diff --git a/include/linux/trace.h b/include/linux/trace.h
+index 2a70a447184c9..bb4d84f1c58cc 100644
+--- a/include/linux/trace.h
++++ b/include/linux/trace.h
+@@ -72,8 +72,8 @@ static inline int unregister_ftrace_export(struct trace_export *export)
+ static inline void trace_printk_init_buffers(void)
+ {
+ }
+-static inline int trace_array_printk(struct trace_array *tr, unsigned long ip,
+- const char *fmt, ...)
++static inline __printf(3, 4)
++int trace_array_printk(struct trace_array *tr, unsigned long ip, const char *fmt, ...)
+ {
+ return 0;
+ }
+diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h
+index 5a2c650d9e1c1..c230cbd25aee8 100644
+--- a/include/linux/trace_seq.h
++++ b/include/linux/trace_seq.h
+@@ -77,8 +77,8 @@ extern __printf(2, 3)
+ void trace_seq_printf(struct trace_seq *s, const char *fmt, ...);
+ extern __printf(2, 0)
+ void trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args);
+-extern void
+-trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary);
++extern __printf(2, 0)
++void trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary);
+ extern int trace_print_seq(struct seq_file *m, struct trace_seq *s);
+ extern int trace_seq_to_user(struct trace_seq *s, char __user *ubuf,
+ int cnt);
+@@ -100,8 +100,8 @@ extern int trace_seq_hex_dump(struct trace_seq *s, const char *prefix_str,
+ static inline void trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
+ {
+ }
+-static inline void
+-trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary)
++static inline __printf(2, 0)
++void trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary)
+ {
+ }
+
+diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
+index baf2867e6dbe4..c4fd5deca4a07 100644
+--- a/kernel/trace/trace.c
++++ b/kernel/trace/trace.c
+@@ -3402,10 +3402,9 @@ int trace_vbprintk(unsigned long ip, const char *fmt, va_list args)
+ }
+ EXPORT_SYMBOL_GPL(trace_vbprintk);
+
+-__printf(3, 0)
+-static int
+-__trace_array_vprintk(struct trace_buffer *buffer,
+- unsigned long ip, const char *fmt, va_list args)
++static __printf(3, 0)
++int __trace_array_vprintk(struct trace_buffer *buffer,
++ unsigned long ip, const char *fmt, va_list args)
+ {
+ struct trace_event_call *call = &event_print;
+ struct ring_buffer_event *event;
+@@ -3458,7 +3457,6 @@ __trace_array_vprintk(struct trace_buffer *buffer,
+ return len;
+ }
+
+-__printf(3, 0)
+ int trace_array_vprintk(struct trace_array *tr,
+ unsigned long ip, const char *fmt, va_list args)
+ {
+@@ -3485,7 +3483,6 @@ int trace_array_vprintk(struct trace_array *tr,
+ * Note, trace_array_init_printk() must be called on @tr before this
+ * can be used.
+ */
+-__printf(3, 0)
+ int trace_array_printk(struct trace_array *tr,
+ unsigned long ip, const char *fmt, ...)
+ {
+@@ -3530,7 +3527,6 @@ int trace_array_init_printk(struct trace_array *tr)
+ }
+ EXPORT_SYMBOL_GPL(trace_array_init_printk);
+
+-__printf(3, 4)
+ int trace_array_printk_buf(struct trace_buffer *buffer,
+ unsigned long ip, const char *fmt, ...)
+ {
+@@ -3546,7 +3542,6 @@ int trace_array_printk_buf(struct trace_buffer *buffer,
+ return ret;
+ }
+
+-__printf(2, 0)
+ int trace_vprintk(unsigned long ip, const char *fmt, va_list args)
+ {
+ return trace_array_vprintk(&global_trace, ip, fmt, args);
+diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
+index 449a8bd873cf7..49b4353997fad 100644
+--- a/kernel/trace/trace.h
++++ b/kernel/trace/trace.h
+@@ -781,13 +781,15 @@ static inline void __init disable_tracing_selftest(const char *reason)
+
+ extern void *head_page(struct trace_array_cpu *data);
+ extern unsigned long long ns2usecs(u64 nsec);
+-extern int
+-trace_vbprintk(unsigned long ip, const char *fmt, va_list args);
+-extern int
+-trace_vprintk(unsigned long ip, const char *fmt, va_list args);
+-extern int
+-trace_array_vprintk(struct trace_array *tr,
+- unsigned long ip, const char *fmt, va_list args);
++
++__printf(2, 0)
++int trace_vbprintk(unsigned long ip, const char *fmt, va_list args);
++__printf(2, 0)
++int trace_vprintk(unsigned long ip, const char *fmt, va_list args);
++__printf(3, 0)
++int trace_array_vprintk(struct trace_array *tr,
++ unsigned long ip, const char *fmt, va_list args);
++__printf(3, 4)
+ int trace_array_printk_buf(struct trace_buffer *buffer,
+ unsigned long ip, const char *fmt, ...);
+ void trace_printk_seq(struct trace_seq *s);
+--
+2.39.5
+
--- /dev/null
+From 073e5e50b30a7bc5b9db0f5d09521b2fac241e3c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 24 Feb 2025 19:18:19 +0100
+Subject: um: Store full CSGSFS and SS register from mcontext
+
+From: Benjamin Berg <benjamin@sipsolutions.net>
+
+[ Upstream commit cef721e0d53d2b64f2ba177c63a0dfdd7c0daf17 ]
+
+Doing this allows using registers as retrieved from an mcontext to be
+pushed to a process using PTRACE_SETREGS.
+
+It is not entirely clear to me why CSGSFS was masked. Doing so creates
+issues when using the mcontext as process state in seccomp and simply
+copying the register appears to work perfectly fine for ptrace.
+
+Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net>
+Link: https://patch.msgid.link/20250224181827.647129-2-benjamin@sipsolutions.net
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/x86/um/os-Linux/mcontext.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/arch/x86/um/os-Linux/mcontext.c b/arch/x86/um/os-Linux/mcontext.c
+index 49c3744cac371..81b9d1f9f4e68 100644
+--- a/arch/x86/um/os-Linux/mcontext.c
++++ b/arch/x86/um/os-Linux/mcontext.c
+@@ -26,7 +26,6 @@ void get_regs_from_mc(struct uml_pt_regs *regs, mcontext_t *mc)
+ COPY(RIP);
+ COPY2(EFLAGS, EFL);
+ COPY2(CS, CSGSFS);
+- regs->gp[CS / sizeof(unsigned long)] &= 0xffff;
+- regs->gp[CS / sizeof(unsigned long)] |= 3;
++ regs->gp[SS / sizeof(unsigned long)] = mc->gregs[REG_CSGSFS] >> 48;
+ #endif
+ }
+--
+2.39.5
+
--- /dev/null
+From c0fceb65011fbcdd97ca25ea7b5f0c3bd5bc9d11 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 21 Feb 2025 12:18:55 +0800
+Subject: um: Update min_low_pfn to match changes in uml_reserved
+
+From: Tiwei Bie <tiwei.btw@antgroup.com>
+
+[ Upstream commit e82cf3051e6193f61e03898f8dba035199064d36 ]
+
+When uml_reserved is updated, min_low_pfn must also be updated
+accordingly. Otherwise, min_low_pfn will not accurately reflect
+the lowest available PFN.
+
+Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
+Link: https://patch.msgid.link/20250221041855.1156109-1-tiwei.btw@antgroup.com
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/um/kernel/mem.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
+index 8e636ce029495..50be04f7b40f3 100644
+--- a/arch/um/kernel/mem.c
++++ b/arch/um/kernel/mem.c
+@@ -49,6 +49,7 @@ void __init mem_init(void)
+ map_memory(brk_end, __pa(brk_end), uml_reserved - brk_end, 1, 1, 0);
+ memblock_free(__pa(brk_end), uml_reserved - brk_end);
+ uml_reserved = brk_end;
++ min_low_pfn = PFN_UP(__pa(uml_reserved));
+
+ /* this will put all low memory onto the freelists */
+ memblock_free_all();
+--
+2.39.5
+
--- /dev/null
+From db3437d6227b8d0beed8dbf2a2febe24cc7b77ca Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 11 Mar 2025 17:06:21 -0600
+Subject: vfio/pci: Handle INTx IRQ_NOTCONNECTED
+
+From: Alex Williamson <alex.williamson@redhat.com>
+
+[ Upstream commit 860be250fc32de9cb24154bf21b4e36f40925707 ]
+
+Some systems report INTx as not routed by setting pdev->irq to
+IRQ_NOTCONNECTED, resulting in a -ENOTCONN error when trying to
+setup eventfd signaling. Include this in the set of conditions
+for which the PIN register is virtualized to zero.
+
+Additionally consolidate vfio_pci_get_irq_count() to use this
+virtualized value in reporting INTx support via ioctl and sanity
+checking ioctl paths since pdev->irq is re-used when the device
+is in MSI mode.
+
+The combination of these results in both the config space of the
+device and the ioctl interface behaving as if the device does not
+support INTx.
+
+Reviewed-by: Kevin Tian <kevin.tian@intel.com>
+Link: https://lore.kernel.org/r/20250311230623.1264283-1-alex.williamson@redhat.com
+Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/vfio/pci/vfio_pci_config.c | 3 ++-
+ drivers/vfio/pci/vfio_pci_core.c | 10 +---------
+ drivers/vfio/pci/vfio_pci_intrs.c | 2 +-
+ 3 files changed, 4 insertions(+), 11 deletions(-)
+
+diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
+index 63f6308b0f8c9..fdff3359849c1 100644
+--- a/drivers/vfio/pci/vfio_pci_config.c
++++ b/drivers/vfio/pci/vfio_pci_config.c
+@@ -1756,7 +1756,8 @@ int vfio_config_init(struct vfio_pci_core_device *vdev)
+ cpu_to_le16(PCI_COMMAND_MEMORY);
+ }
+
+- if (!IS_ENABLED(CONFIG_VFIO_PCI_INTX) || vdev->nointx)
++ if (!IS_ENABLED(CONFIG_VFIO_PCI_INTX) || vdev->nointx ||
++ vdev->pdev->irq == IRQ_NOTCONNECTED)
+ vconfig[PCI_INTERRUPT_PIN] = 0;
+
+ ret = vfio_cap_init(vdev);
+diff --git a/drivers/vfio/pci/vfio_pci_core.c b/drivers/vfio/pci/vfio_pci_core.c
+index f3916e6b16b9d..ea4e75be1884f 100644
+--- a/drivers/vfio/pci/vfio_pci_core.c
++++ b/drivers/vfio/pci/vfio_pci_core.c
+@@ -481,15 +481,7 @@ EXPORT_SYMBOL_GPL(vfio_pci_core_finish_enable);
+ static int vfio_pci_get_irq_count(struct vfio_pci_core_device *vdev, int irq_type)
+ {
+ if (irq_type == VFIO_PCI_INTX_IRQ_INDEX) {
+- u8 pin;
+-
+- if (!IS_ENABLED(CONFIG_VFIO_PCI_INTX) ||
+- vdev->nointx || vdev->pdev->is_virtfn)
+- return 0;
+-
+- pci_read_config_byte(vdev->pdev, PCI_INTERRUPT_PIN, &pin);
+-
+- return pin ? 1 : 0;
++ return vdev->vconfig[PCI_INTERRUPT_PIN] ? 1 : 0;
+ } else if (irq_type == VFIO_PCI_MSI_IRQ_INDEX) {
+ u8 pos;
+ u16 flags;
+diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c
+index f20512c413f76..5ade5b81a0ffb 100644
+--- a/drivers/vfio/pci/vfio_pci_intrs.c
++++ b/drivers/vfio/pci/vfio_pci_intrs.c
+@@ -173,7 +173,7 @@ static int vfio_intx_enable(struct vfio_pci_core_device *vdev,
+ if (!is_irq_none(vdev))
+ return -EINVAL;
+
+- if (!pdev->irq)
++ if (!pdev->irq || pdev->irq == IRQ_NOTCONNECTED)
+ return -ENODEV;
+
+ name = kasprintf(GFP_KERNEL, "vfio-intx(%s)", pci_name(pdev));
+--
+2.39.5
+
--- /dev/null
+From 23fcfd924093806cbadaa37c3967b7f2783b5345 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 12 Mar 2025 21:04:12 +0800
+Subject: virtio_ring: Fix data race by tagging event_triggered as racy for
+ KCSAN
+
+From: Zhongqiu Han <quic_zhonhan@quicinc.com>
+
+[ Upstream commit 2e2f925fe737576df2373931c95e1a2b66efdfef ]
+
+syzbot reports a data-race when accessing the event_triggered, here is the
+simplified stack when the issue occurred:
+
+==================================================================
+BUG: KCSAN: data-race in virtqueue_disable_cb / virtqueue_enable_cb_delayed
+
+write to 0xffff8881025bc452 of 1 bytes by task 3288 on cpu 0:
+ virtqueue_enable_cb_delayed+0x42/0x3c0 drivers/virtio/virtio_ring.c:2653
+ start_xmit+0x230/0x1310 drivers/net/virtio_net.c:3264
+ __netdev_start_xmit include/linux/netdevice.h:5151 [inline]
+ netdev_start_xmit include/linux/netdevice.h:5160 [inline]
+ xmit_one net/core/dev.c:3800 [inline]
+
+read to 0xffff8881025bc452 of 1 bytes by interrupt on cpu 1:
+ virtqueue_disable_cb_split drivers/virtio/virtio_ring.c:880 [inline]
+ virtqueue_disable_cb+0x92/0x180 drivers/virtio/virtio_ring.c:2566
+ skb_xmit_done+0x5f/0x140 drivers/net/virtio_net.c:777
+ vring_interrupt+0x161/0x190 drivers/virtio/virtio_ring.c:2715
+ __handle_irq_event_percpu+0x95/0x490 kernel/irq/handle.c:158
+ handle_irq_event_percpu kernel/irq/handle.c:193 [inline]
+
+value changed: 0x01 -> 0x00
+==================================================================
+
+When the data race occurs, the function virtqueue_enable_cb_delayed() sets
+event_triggered to false, and virtqueue_disable_cb_split/packed() reads it
+as false due to the race condition. Since event_triggered is an unreliable
+hint used for optimization, this should only cause the driver temporarily
+suggest that the device not send an interrupt notification when the event
+index is used.
+
+Fix this KCSAN reported data-race issue by explicitly tagging the access as
+data_racy.
+
+Reported-by: syzbot+efe683d57990864b8c8e@syzkaller.appspotmail.com
+Closes: https://lore.kernel.org/all/67c7761a.050a0220.15b4b9.0018.GAE@google.com/
+Signed-off-by: Zhongqiu Han <quic_zhonhan@quicinc.com>
+Message-Id: <20250312130412.3516307-1-quic_zhonhan@quicinc.com>
+Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
+Acked-by: Jason Wang <jasowang@redhat.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/virtio/virtio_ring.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
+index 067b68168f93e..b541d861475e6 100644
+--- a/drivers/virtio/virtio_ring.c
++++ b/drivers/virtio/virtio_ring.c
+@@ -2125,7 +2125,7 @@ bool virtqueue_enable_cb_delayed(struct virtqueue *_vq)
+ struct vring_virtqueue *vq = to_vvq(_vq);
+
+ if (vq->event_triggered)
+- vq->event_triggered = false;
++ data_race(vq->event_triggered = false);
+
+ return vq->packed_ring ? virtqueue_enable_cb_delayed_packed(_vq) :
+ virtqueue_enable_cb_delayed_split(_vq);
+--
+2.39.5
+
--- /dev/null
+From bea799b4578ba7967e1be0aaa15786a2d91351a0 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 4 Feb 2025 16:55:42 +0200
+Subject: vxlan: Annotate FDB data races
+
+From: Ido Schimmel <idosch@nvidia.com>
+
+[ Upstream commit f6205f8215f12a96518ac9469ff76294ae7bd612 ]
+
+The 'used' and 'updated' fields in the FDB entry structure can be
+accessed concurrently by multiple threads, leading to reports such as
+[1]. Can be reproduced using [2].
+
+Suppress these reports by annotating these accesses using
+READ_ONCE() / WRITE_ONCE().
+
+[1]
+BUG: KCSAN: data-race in vxlan_xmit / vxlan_xmit
+
+write to 0xffff942604d263a8 of 8 bytes by task 286 on cpu 0:
+ vxlan_xmit+0xb29/0x2380
+ dev_hard_start_xmit+0x84/0x2f0
+ __dev_queue_xmit+0x45a/0x1650
+ packet_xmit+0x100/0x150
+ packet_sendmsg+0x2114/0x2ac0
+ __sys_sendto+0x318/0x330
+ __x64_sys_sendto+0x76/0x90
+ x64_sys_call+0x14e8/0x1c00
+ do_syscall_64+0x9e/0x1a0
+ entry_SYSCALL_64_after_hwframe+0x77/0x7f
+
+read to 0xffff942604d263a8 of 8 bytes by task 287 on cpu 2:
+ vxlan_xmit+0xadf/0x2380
+ dev_hard_start_xmit+0x84/0x2f0
+ __dev_queue_xmit+0x45a/0x1650
+ packet_xmit+0x100/0x150
+ packet_sendmsg+0x2114/0x2ac0
+ __sys_sendto+0x318/0x330
+ __x64_sys_sendto+0x76/0x90
+ x64_sys_call+0x14e8/0x1c00
+ do_syscall_64+0x9e/0x1a0
+ entry_SYSCALL_64_after_hwframe+0x77/0x7f
+
+value changed: 0x00000000fffbac6e -> 0x00000000fffbac6f
+
+Reported by Kernel Concurrency Sanitizer on:
+CPU: 2 UID: 0 PID: 287 Comm: mausezahn Not tainted 6.13.0-rc7-01544-gb4b270f11a02 #5
+Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-3.fc41 04/01/2014
+
+[2]
+ #!/bin/bash
+
+ set +H
+ echo whitelist > /sys/kernel/debug/kcsan
+ echo !vxlan_xmit > /sys/kernel/debug/kcsan
+
+ ip link add name vx0 up type vxlan id 10010 dstport 4789 local 192.0.2.1
+ bridge fdb add 00:11:22:33:44:55 dev vx0 self static dst 198.51.100.1
+ taskset -c 0 mausezahn vx0 -a own -b 00:11:22:33:44:55 -c 0 -q &
+ taskset -c 2 mausezahn vx0 -a own -b 00:11:22:33:44:55 -c 0 -q &
+
+Reviewed-by: Petr Machata <petrm@nvidia.com>
+Signed-off-by: Ido Schimmel <idosch@nvidia.com>
+Reviewed-by: Eric Dumazet <edumazet@google.com>
+Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
+Link: https://patch.msgid.link/20250204145549.1216254-2-idosch@nvidia.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/vxlan/vxlan_core.c | 18 +++++++++---------
+ 1 file changed, 9 insertions(+), 9 deletions(-)
+
+diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c
+index 65a2f4ab89970..9c4d7bedc7641 100644
+--- a/drivers/net/vxlan/vxlan_core.c
++++ b/drivers/net/vxlan/vxlan_core.c
+@@ -334,9 +334,9 @@ static int vxlan_fdb_info(struct sk_buff *skb, struct vxlan_dev *vxlan,
+ be32_to_cpu(fdb->vni)))
+ goto nla_put_failure;
+
+- ci.ndm_used = jiffies_to_clock_t(now - fdb->used);
++ ci.ndm_used = jiffies_to_clock_t(now - READ_ONCE(fdb->used));
+ ci.ndm_confirmed = 0;
+- ci.ndm_updated = jiffies_to_clock_t(now - fdb->updated);
++ ci.ndm_updated = jiffies_to_clock_t(now - READ_ONCE(fdb->updated));
+ ci.ndm_refcnt = 0;
+
+ if (nla_put(skb, NDA_CACHEINFO, sizeof(ci), &ci))
+@@ -542,8 +542,8 @@ static struct vxlan_fdb *vxlan_find_mac(struct vxlan_dev *vxlan,
+ struct vxlan_fdb *f;
+
+ f = __vxlan_find_mac(vxlan, mac, vni);
+- if (f && f->used != jiffies)
+- f->used = jiffies;
++ if (f && READ_ONCE(f->used) != jiffies)
++ WRITE_ONCE(f->used, jiffies);
+
+ return f;
+ }
+@@ -1073,12 +1073,12 @@ static int vxlan_fdb_update_existing(struct vxlan_dev *vxlan,
+ !(f->flags & NTF_VXLAN_ADDED_BY_USER)) {
+ if (f->state != state) {
+ f->state = state;
+- f->updated = jiffies;
++ WRITE_ONCE(f->updated, jiffies);
+ notify = 1;
+ }
+ if (f->flags != fdb_flags) {
+ f->flags = fdb_flags;
+- f->updated = jiffies;
++ WRITE_ONCE(f->updated, jiffies);
+ notify = 1;
+ }
+ }
+@@ -1112,7 +1112,7 @@ static int vxlan_fdb_update_existing(struct vxlan_dev *vxlan,
+ }
+
+ if (ndm_flags & NTF_USE)
+- f->used = jiffies;
++ WRITE_ONCE(f->used, jiffies);
+
+ if (notify) {
+ if (rd == NULL)
+@@ -1525,7 +1525,7 @@ static bool vxlan_snoop(struct net_device *dev,
+ src_mac, &rdst->remote_ip.sa, &src_ip->sa);
+
+ rdst->remote_ip = *src_ip;
+- f->updated = jiffies;
++ WRITE_ONCE(f->updated, jiffies);
+ vxlan_fdb_notify(vxlan, f, rdst, RTM_NEWNEIGH, true, NULL);
+ } else {
+ u32 hash_index = fdb_head_index(vxlan, src_mac, vni);
+@@ -3000,7 +3000,7 @@ static void vxlan_cleanup(struct timer_list *t)
+ if (f->flags & NTF_EXT_LEARNED)
+ continue;
+
+- timeout = f->used + vxlan->cfg.age_interval * HZ;
++ timeout = READ_ONCE(f->used) + vxlan->cfg.age_interval * HZ;
+ if (time_before_eq(timeout, jiffies)) {
+ netdev_dbg(vxlan->dev,
+ "garbage collect %pM\n",
+--
+2.39.5
+
--- /dev/null
+From f18cf2d7c20411285caf205191bd929915d7d948 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 5 Nov 2024 14:23:26 -0800
+Subject: wifi: ath9k: return by of_get_mac_address
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Rosen Penev <rosenp@gmail.com>
+
+[ Upstream commit dfffb317519f88534bb82797f055f0a2fd867e7b ]
+
+When using nvmem, ath9k could potentially be loaded before nvmem, which
+loads after mtd. This is an issue if DT contains an nvmem mac address.
+
+If nvmem is not ready in time for ath9k, -EPROBE_DEFER is returned. Pass
+it to _probe so that ath9k can properly grab a potentially present MAC
+address.
+
+Signed-off-by: Rosen Penev <rosenp@gmail.com>
+Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
+Link: https://patch.msgid.link/20241105222326.194417-1-rosenp@gmail.com
+Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/ath/ath9k/init.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
+index e9a36dd7144f1..bbc9d570c4e3d 100644
+--- a/drivers/net/wireless/ath/ath9k/init.c
++++ b/drivers/net/wireless/ath/ath9k/init.c
+@@ -639,7 +639,9 @@ static int ath9k_of_init(struct ath_softc *sc)
+ ah->ah_flags |= AH_NO_EEP_SWAP;
+ }
+
+- of_get_mac_address(np, common->macaddr);
++ ret = of_get_mac_address(np, common->macaddr);
++ if (ret == -EPROBE_DEFER)
++ return ret;
+
+ return 0;
+ }
+--
+2.39.5
+
--- /dev/null
+From 5d9d3070e7b19e15dc712433e32bd0b0df1c8d67 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Feb 2025 11:39:22 +0200
+Subject: wifi: mac80211: don't unconditionally call drv_mgd_complete_tx()
+
+From: Johannes Berg <johannes.berg@intel.com>
+
+[ Upstream commit 1798271b3604b902d45033ec569f2bf77e94ecc2 ]
+
+We might not have called drv_mgd_prepare_tx(), so only call
+drv_mgd_complete_tx() under the same conditions.
+
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
+Link: https://patch.msgid.link/20250205110958.e091fc39a351.Ie6a3cdca070612a0aa4b3c6914ab9ed602d1f456@changeid
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/mac80211/mlme.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
+index b71d3a03032e8..11d9bce1a4390 100644
+--- a/net/mac80211/mlme.c
++++ b/net/mac80211/mlme.c
+@@ -2336,7 +2336,8 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
+ if (tx)
+ ieee80211_flush_queues(local, sdata, false);
+
+- drv_mgd_complete_tx(sdata->local, sdata, &info);
++ if (tx || frame_buf)
++ drv_mgd_complete_tx(sdata->local, sdata, &info);
+
+ /* clear bssid only after building the needed mgmt frames */
+ eth_zero_addr(ifmgd->bssid);
+--
+2.39.5
+
--- /dev/null
+From 86f078b3dfac91327f1ccd959ba32509afc42ff9 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Feb 2025 11:39:21 +0200
+Subject: wifi: mac80211: remove misplaced drv_mgd_complete_tx() call
+
+From: Johannes Berg <johannes.berg@intel.com>
+
+[ Upstream commit f4995cdc4d02d0abc8e9fcccad5c71ce676c1e3f ]
+
+In the original commit 15fae3410f1d ("mac80211: notify driver on
+mgd TX completion") I evidently made a mistake and placed the
+call in the "associated" if, rather than the "assoc_data". Later
+I noticed the missing call and placed it in commit c042600c17d8
+("wifi: mac80211: adding missing drv_mgd_complete_tx() call"),
+but didn't remove the wrong one. Remove it now.
+
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
+Link: https://patch.msgid.link/20250205110958.6ed954179bbf.Id8ef8835b7e6da3bf913c76f77d201017dc8a3c9@changeid
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/mac80211/mlme.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
+index 11d9bce1a4390..ae379bd9dccca 100644
+--- a/net/mac80211/mlme.c
++++ b/net/mac80211/mlme.c
+@@ -5952,7 +5952,6 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
+ ieee80211_report_disconnect(sdata, frame_buf,
+ sizeof(frame_buf), true,
+ req->reason_code, false);
+- drv_mgd_complete_tx(sdata->local, sdata, &info);
+ return 0;
+ }
+
+--
+2.39.5
+
--- /dev/null
+From f33bb9b96c7d866e34061beedf4d375cc929e5b6 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 11 Mar 2025 11:36:43 +0100
+Subject: wifi: mt76: only mark tx-status-failed frames as ACKed on mt76x0/2
+
+From: Felix Fietkau <nbd@nbd.name>
+
+[ Upstream commit 0c5a89ceddc1728a40cb3313948401dd70e3c649 ]
+
+The interrupt status polling is unreliable, which can cause status events
+to get lost. On all newer chips, txs-timeout is an indication that the
+packet was either never sent, or never acked.
+Fixes issues with inactivity polling.
+
+Link: https://patch.msgid.link/20250311103646.43346-6-nbd@nbd.name
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/mediatek/mt76/mt76.h | 1 +
+ drivers/net/wireless/mediatek/mt76/mt76x0/pci.c | 3 ++-
+ drivers/net/wireless/mediatek/mt76/mt76x0/usb.c | 3 ++-
+ drivers/net/wireless/mediatek/mt76/mt76x2/pci.c | 3 ++-
+ drivers/net/wireless/mediatek/mt76/mt76x2/usb.c | 3 ++-
+ drivers/net/wireless/mediatek/mt76/tx.c | 3 ++-
+ 6 files changed, 11 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
+index 27f04fb2796d7..5a90fa556203f 100644
+--- a/drivers/net/wireless/mediatek/mt76/mt76.h
++++ b/drivers/net/wireless/mediatek/mt76/mt76.h
+@@ -345,6 +345,7 @@ struct mt76_hw_cap {
+ #define MT_DRV_RX_DMA_HDR BIT(3)
+ #define MT_DRV_HW_MGMT_TXQ BIT(4)
+ #define MT_DRV_AMSDU_OFFLOAD BIT(5)
++#define MT_DRV_IGNORE_TXS_FAILED BIT(6)
+
+ struct mt76_driver_ops {
+ u32 drv_flags;
+diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+index b795e7245c075..3255f9c0ef71f 100644
+--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
++++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+@@ -151,7 +151,8 @@ mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+ static const struct mt76_driver_ops drv_ops = {
+ .txwi_size = sizeof(struct mt76x02_txwi),
+ .drv_flags = MT_DRV_TX_ALIGNED4_SKBS |
+- MT_DRV_SW_RX_AIRTIME,
++ MT_DRV_SW_RX_AIRTIME |
++ MT_DRV_IGNORE_TXS_FAILED,
+ .survey_flags = SURVEY_INFO_TIME_TX,
+ .update_survey = mt76x02_update_channel,
+ .tx_prepare_skb = mt76x02_tx_prepare_skb,
+diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
+index f2b2fa7338457..7a4d62bff28ff 100644
+--- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
++++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
+@@ -209,7 +209,8 @@ static int mt76x0u_probe(struct usb_interface *usb_intf,
+ const struct usb_device_id *id)
+ {
+ static const struct mt76_driver_ops drv_ops = {
+- .drv_flags = MT_DRV_SW_RX_AIRTIME,
++ .drv_flags = MT_DRV_SW_RX_AIRTIME |
++ MT_DRV_IGNORE_TXS_FAILED,
+ .survey_flags = SURVEY_INFO_TIME_TX,
+ .update_survey = mt76x02_update_channel,
+ .tx_prepare_skb = mt76x02u_tx_prepare_skb,
+diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
+index 5cd0379d86de8..4e369bd87c900 100644
+--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
++++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
+@@ -22,7 +22,8 @@ mt76x2e_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+ static const struct mt76_driver_ops drv_ops = {
+ .txwi_size = sizeof(struct mt76x02_txwi),
+ .drv_flags = MT_DRV_TX_ALIGNED4_SKBS |
+- MT_DRV_SW_RX_AIRTIME,
++ MT_DRV_SW_RX_AIRTIME |
++ MT_DRV_IGNORE_TXS_FAILED,
+ .survey_flags = SURVEY_INFO_TIME_TX,
+ .update_survey = mt76x02_update_channel,
+ .tx_prepare_skb = mt76x02_tx_prepare_skb,
+diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
+index 9369515f36a3a..09b01e09bcfe0 100644
+--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
++++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
+@@ -29,7 +29,8 @@ static int mt76x2u_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+ {
+ static const struct mt76_driver_ops drv_ops = {
+- .drv_flags = MT_DRV_SW_RX_AIRTIME,
++ .drv_flags = MT_DRV_SW_RX_AIRTIME |
++ MT_DRV_IGNORE_TXS_FAILED,
+ .survey_flags = SURVEY_INFO_TIME_TX,
+ .update_survey = mt76x02_update_channel,
+ .tx_prepare_skb = mt76x02u_tx_prepare_skb,
+diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
+index 134a735a06329..3fbf0153d13ca 100644
+--- a/drivers/net/wireless/mediatek/mt76/tx.c
++++ b/drivers/net/wireless/mediatek/mt76/tx.c
+@@ -93,7 +93,8 @@ __mt76_tx_status_skb_done(struct mt76_dev *dev, struct sk_buff *skb, u8 flags,
+ __skb_unlink(skb, &dev->status_list);
+
+ /* Tx status can be unreliable. if it fails, mark the frame as ACKed */
+- if (flags & MT_TX_CB_TXS_FAILED) {
++ if (flags & MT_TX_CB_TXS_FAILED &&
++ (dev->drv->drv_flags & MT_DRV_IGNORE_TXS_FAILED)) {
+ info->status.rates[0].count = 0;
+ info->status.rates[0].idx = -1;
+ info->flags |= IEEE80211_TX_STAT_ACK;
+--
+2.39.5
+
--- /dev/null
+From 0301395884d39e34d5856f233560c49633b4cb18 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 26 Jan 2025 16:03:11 +0200
+Subject: wifi: rtw88: Don't use static local variable in
+ rtw8822b_set_tx_power_index_by_rate
+
+From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+
+[ Upstream commit 00451eb3bec763f708e7e58326468c1e575e5a66 ]
+
+Some users want to plug two identical USB devices at the same time.
+This static variable could theoretically cause them to use incorrect
+TX power values.
+
+Move the variable to the caller and pass a pointer to it to
+rtw8822b_set_tx_power_index_by_rate().
+
+Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+Acked-by: Ping-Ke Shih <pkshih@realtek.com>
+Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
+Link: https://patch.msgid.link/8a60f581-0ab5-4d98-a97d-dd83b605008f@gmail.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/realtek/rtw88/rtw8822b.c | 14 ++++++++------
+ 1 file changed, 8 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
+index 247f26e3e8192..63ecac7201a12 100644
+--- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c
++++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
+@@ -954,11 +954,11 @@ static void rtw8822b_query_rx_desc(struct rtw_dev *rtwdev, u8 *rx_desc,
+ }
+
+ static void
+-rtw8822b_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs)
++rtw8822b_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path,
++ u8 rs, u32 *phy_pwr_idx)
+ {
+ struct rtw_hal *hal = &rtwdev->hal;
+ static const u32 offset_txagc[2] = {0x1d00, 0x1d80};
+- static u32 phy_pwr_idx;
+ u8 rate, rate_idx, pwr_index, shift;
+ int j;
+
+@@ -966,12 +966,12 @@ rtw8822b_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs)
+ rate = rtw_rate_section[rs][j];
+ pwr_index = hal->tx_pwr_tbl[path][rate];
+ shift = rate & 0x3;
+- phy_pwr_idx |= ((u32)pwr_index << (shift * 8));
++ *phy_pwr_idx |= ((u32)pwr_index << (shift * 8));
+ if (shift == 0x3) {
+ rate_idx = rate & 0xfc;
+ rtw_write32(rtwdev, offset_txagc[path] + rate_idx,
+- phy_pwr_idx);
+- phy_pwr_idx = 0;
++ *phy_pwr_idx);
++ *phy_pwr_idx = 0;
+ }
+ }
+ }
+@@ -979,11 +979,13 @@ rtw8822b_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs)
+ static void rtw8822b_set_tx_power_index(struct rtw_dev *rtwdev)
+ {
+ struct rtw_hal *hal = &rtwdev->hal;
++ u32 phy_pwr_idx = 0;
+ int rs, path;
+
+ for (path = 0; path < hal->rf_path_num; path++) {
+ for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++)
+- rtw8822b_set_tx_power_index_by_rate(rtwdev, path, rs);
++ rtw8822b_set_tx_power_index_by_rate(rtwdev, path, rs,
++ &phy_pwr_idx);
+ }
+ }
+
+--
+2.39.5
+
--- /dev/null
+From 8b4816c9c2c0c7c9e7411fcea1c935417ae42a7c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 4 Feb 2025 20:37:36 +0200
+Subject: wifi: rtw88: Fix download_firmware_validate() for RTL8814AU
+
+From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+
+[ Upstream commit 9e8243025cc06abc975c876dffda052073207ab3 ]
+
+After the firmware is uploaded, download_firmware_validate() checks some
+bits in REG_MCUFW_CTRL to see if everything went okay. The
+RTL8814AU power on sequence sets bits 13 and 12 to 2, which this
+function does not expect, so it thinks the firmware upload failed.
+
+Make download_firmware_validate() ignore bits 13 and 12.
+
+Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+Acked-by: Ping-Ke Shih <pkshih@realtek.com>
+Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
+Link: https://patch.msgid.link/049d2887-22fc-47b7-9e59-62627cb525f8@gmail.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/realtek/rtw88/reg.h | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h
+index c0fb1e446245f..3e5bd64bc09c0 100644
+--- a/drivers/net/wireless/realtek/rtw88/reg.h
++++ b/drivers/net/wireless/realtek/rtw88/reg.h
+@@ -107,6 +107,7 @@
+ #define BIT_SHIFT_ROM_PGE 16
+ #define BIT_FW_INIT_RDY BIT(15)
+ #define BIT_FW_DW_RDY BIT(14)
++#define BIT_CPU_CLK_SEL (BIT(12) | BIT(13))
+ #define BIT_RPWM_TOGGLE BIT(7)
+ #define BIT_RAM_DL_SEL BIT(7) /* legacy only */
+ #define BIT_DMEM_CHKSUM_OK BIT(6)
+@@ -124,7 +125,7 @@
+ BIT_CHECK_SUM_OK)
+ #define FW_READY_LEGACY (BIT_MCUFWDL_RDY | BIT_FWDL_CHK_RPT | \
+ BIT_WINTINI_RDY | BIT_RAM_DL_SEL)
+-#define FW_READY_MASK 0xffff
++#define FW_READY_MASK (0xffff & ~BIT_CPU_CLK_SEL)
+
+ #define REG_MCU_TST_CFG 0x84
+ #define VAL_FW_TRIGGER 0x1
+--
+2.39.5
+
--- /dev/null
+From 1d85c971bf606f08ef693f8e4cb7041f19c32674 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 18 Feb 2025 01:29:52 +0200
+Subject: wifi: rtw88: Fix rtw_desc_to_mcsrate() to handle MCS16-31
+
+From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+
+[ Upstream commit 86d04f8f991a0509e318fe886d5a1cf795736c7d ]
+
+This function translates the rate number reported by the hardware into
+something mac80211 can understand. It was ignoring the 3SS and 4SS HT
+rates. Translate them too.
+
+Also set *nss to 0 for the HT rates, just to make sure it's
+initialised.
+
+Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+Acked-by: Ping-Ke Shih <pkshih@realtek.com>
+Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
+Link: https://patch.msgid.link/d0a5a86b-4869-47f6-a5a7-01c0f987cc7f@gmail.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/realtek/rtw88/util.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/realtek/rtw88/util.c b/drivers/net/wireless/realtek/rtw88/util.c
+index 2c515af214e76..bfd017d53fef8 100644
+--- a/drivers/net/wireless/realtek/rtw88/util.c
++++ b/drivers/net/wireless/realtek/rtw88/util.c
+@@ -101,7 +101,8 @@ void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss)
+ *nss = 4;
+ *mcs = rate - DESC_RATEVHT4SS_MCS0;
+ } else if (rate >= DESC_RATEMCS0 &&
+- rate <= DESC_RATEMCS15) {
++ rate <= DESC_RATEMCS31) {
++ *nss = 0;
+ *mcs = rate - DESC_RATEMCS0;
+ }
+ }
+--
+2.39.5
+
--- /dev/null
+From 570e20df04257e70c82a90eb9d09c313fca84485 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 18 Feb 2025 01:30:22 +0200
+Subject: wifi: rtw88: Fix rtw_init_ht_cap() for RTL8814AU
+
+From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+
+[ Upstream commit c7eea1ba05ca5b0dbf77a27cf2e1e6e2fb3c0043 ]
+
+Set the RX mask and the highest RX rate according to the number of
+spatial streams the chip can receive. For RTL8814AU that is 3.
+
+Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+Acked-by: Ping-Ke Shih <pkshih@realtek.com>
+Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
+Link: https://patch.msgid.link/4e786f50-ed1c-4387-8b28-e6ff00e35e81@gmail.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/realtek/rtw88/main.c | 17 ++++++-----------
+ 1 file changed, 6 insertions(+), 11 deletions(-)
+
+diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c
+index c5d0b213a3546..5101db5ab6d27 100644
+--- a/drivers/net/wireless/realtek/rtw88/main.c
++++ b/drivers/net/wireless/realtek/rtw88/main.c
+@@ -1330,6 +1330,7 @@ static void rtw_init_ht_cap(struct rtw_dev *rtwdev,
+ struct ieee80211_sta_ht_cap *ht_cap)
+ {
+ struct rtw_efuse *efuse = &rtwdev->efuse;
++ int i;
+
+ ht_cap->ht_supported = true;
+ ht_cap->cap = 0;
+@@ -1349,17 +1350,11 @@ static void rtw_init_ht_cap(struct rtw_dev *rtwdev,
+ ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+ ht_cap->ampdu_density = IEEE80211_HT_MPDU_DENSITY_16;
+ ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
+- if (efuse->hw_cap.nss > 1) {
+- ht_cap->mcs.rx_mask[0] = 0xFF;
+- ht_cap->mcs.rx_mask[1] = 0xFF;
+- ht_cap->mcs.rx_mask[4] = 0x01;
+- ht_cap->mcs.rx_highest = cpu_to_le16(300);
+- } else {
+- ht_cap->mcs.rx_mask[0] = 0xFF;
+- ht_cap->mcs.rx_mask[1] = 0x00;
+- ht_cap->mcs.rx_mask[4] = 0x01;
+- ht_cap->mcs.rx_highest = cpu_to_le16(150);
+- }
++
++ for (i = 0; i < efuse->hw_cap.nss; i++)
++ ht_cap->mcs.rx_mask[i] = 0xFF;
++ ht_cap->mcs.rx_mask[4] = 0x01;
++ ht_cap->mcs.rx_highest = cpu_to_le16(150 * efuse->hw_cap.nss);
+ }
+
+ static void rtw_init_vht_cap(struct rtw_dev *rtwdev,
+--
+2.39.5
+
--- /dev/null
+From d43a5769a2c2f9157b7f0dd9a6eab35e4296143b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 18 Feb 2025 01:30:48 +0200
+Subject: wifi: rtw88: Fix rtw_init_vht_cap() for RTL8814AU
+
+From: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+
+[ Upstream commit 6be7544d19fcfcb729495e793bc6181f85bb8949 ]
+
+Set the MCS maps and the highest rates according to the number of
+spatial streams the chip has. For RTL8814AU that is 3.
+
+Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
+Acked-by: Ping-Ke Shih <pkshih@realtek.com>
+Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
+Link: https://patch.msgid.link/e86aa009-b5bf-4b3a-8112-ea5e3cd49465@gmail.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/realtek/rtw88/main.c | 23 +++++++++--------------
+ 1 file changed, 9 insertions(+), 14 deletions(-)
+
+diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c
+index 23971a5737cf5..c5d0b213a3546 100644
+--- a/drivers/net/wireless/realtek/rtw88/main.c
++++ b/drivers/net/wireless/realtek/rtw88/main.c
+@@ -1366,8 +1366,9 @@ static void rtw_init_vht_cap(struct rtw_dev *rtwdev,
+ struct ieee80211_sta_vht_cap *vht_cap)
+ {
+ struct rtw_efuse *efuse = &rtwdev->efuse;
+- u16 mcs_map;
++ u16 mcs_map = 0;
+ __le16 highest;
++ int i;
+
+ if (efuse->hw_cap.ptcl != EFUSE_HW_CAP_IGNORE &&
+ efuse->hw_cap.ptcl != EFUSE_HW_CAP_PTCL_VHT)
+@@ -1390,21 +1391,15 @@ static void rtw_init_vht_cap(struct rtw_dev *rtwdev,
+ if (rtw_chip_has_rx_ldpc(rtwdev))
+ vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC;
+
+- mcs_map = IEEE80211_VHT_MCS_SUPPORT_0_9 << 0 |
+- IEEE80211_VHT_MCS_NOT_SUPPORTED << 4 |
+- IEEE80211_VHT_MCS_NOT_SUPPORTED << 6 |
+- IEEE80211_VHT_MCS_NOT_SUPPORTED << 8 |
+- IEEE80211_VHT_MCS_NOT_SUPPORTED << 10 |
+- IEEE80211_VHT_MCS_NOT_SUPPORTED << 12 |
+- IEEE80211_VHT_MCS_NOT_SUPPORTED << 14;
+- if (efuse->hw_cap.nss > 1) {
+- highest = cpu_to_le16(780);
+- mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << 2;
+- } else {
+- highest = cpu_to_le16(390);
+- mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << 2;
++ for (i = 0; i < 8; i++) {
++ if (i < efuse->hw_cap.nss)
++ mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i * 2);
++ else
++ mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i * 2);
+ }
+
++ highest = cpu_to_le16(390 * efuse->hw_cap.nss);
++
+ vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
+ vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
+ vht_cap->vht_mcs.rx_highest = highest;
+--
+2.39.5
+
--- /dev/null
+From d4adfe5d277d0e6c7f5d75d91a75ef85e0ca54c9 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 31 Oct 2024 04:06:17 -0700
+Subject: x86/bugs: Make spectre user default depend on MITIGATION_SPECTRE_V2
+
+From: Breno Leitao <leitao@debian.org>
+
+[ Upstream commit 98fdaeb296f51ef08e727a7cc72e5b5c864c4f4d ]
+
+Change the default value of spectre v2 in user mode to respect the
+CONFIG_MITIGATION_SPECTRE_V2 config option.
+
+Currently, user mode spectre v2 is set to auto
+(SPECTRE_V2_USER_CMD_AUTO) by default, even if
+CONFIG_MITIGATION_SPECTRE_V2 is disabled.
+
+Set the spectre_v2 value to auto (SPECTRE_V2_USER_CMD_AUTO) if the
+Spectre v2 config (CONFIG_MITIGATION_SPECTRE_V2) is enabled, otherwise
+set the value to none (SPECTRE_V2_USER_CMD_NONE).
+
+Important to say the command line argument "spectre_v2_user" overwrites
+the default value in both cases.
+
+When CONFIG_MITIGATION_SPECTRE_V2 is not set, users have the flexibility
+to opt-in for specific mitigations independently. In this scenario,
+setting spectre_v2= will not enable spectre_v2_user=, and command line
+options spectre_v2_user and spectre_v2 are independent when
+CONFIG_MITIGATION_SPECTRE_V2=n.
+
+Signed-off-by: Breno Leitao <leitao@debian.org>
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+Reviewed-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
+Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
+Cc: Peter Zijlstra <peterz@infradead.org>
+Cc: David Kaplan <David.Kaplan@amd.com>
+Link: https://lore.kernel.org/r/20241031-x86_bugs_last_v2-v2-2-b7ff1dab840e@debian.org
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ Documentation/admin-guide/kernel-parameters.txt | 2 ++
+ arch/x86/kernel/cpu/bugs.c | 10 +++++++---
+ 2 files changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
+index 4bc5d8c97d097..e0670357d23f8 100644
+--- a/Documentation/admin-guide/kernel-parameters.txt
++++ b/Documentation/admin-guide/kernel-parameters.txt
+@@ -5445,6 +5445,8 @@
+
+ Selecting 'on' will also enable the mitigation
+ against user space to user space task attacks.
++ Selecting specific mitigation does not force enable
++ user mitigations.
+
+ Selecting 'off' will disable both the kernel and
+ the user space protections.
+diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
+index 63af3d73d19e5..30b9292ac58fd 100644
+--- a/arch/x86/kernel/cpu/bugs.c
++++ b/arch/x86/kernel/cpu/bugs.c
+@@ -1382,9 +1382,13 @@ static __ro_after_init enum spectre_v2_mitigation_cmd spectre_v2_cmd;
+ static enum spectre_v2_user_cmd __init
+ spectre_v2_parse_user_cmdline(void)
+ {
++ enum spectre_v2_user_cmd mode;
+ char arg[20];
+ int ret, i;
+
++ mode = IS_ENABLED(CONFIG_MITIGATION_SPECTRE_V2) ?
++ SPECTRE_V2_USER_CMD_AUTO : SPECTRE_V2_USER_CMD_NONE;
++
+ switch (spectre_v2_cmd) {
+ case SPECTRE_V2_CMD_NONE:
+ return SPECTRE_V2_USER_CMD_NONE;
+@@ -1397,7 +1401,7 @@ spectre_v2_parse_user_cmdline(void)
+ ret = cmdline_find_option(boot_command_line, "spectre_v2_user",
+ arg, sizeof(arg));
+ if (ret < 0)
+- return SPECTRE_V2_USER_CMD_AUTO;
++ return mode;
+
+ for (i = 0; i < ARRAY_SIZE(v2_user_options); i++) {
+ if (match_option(arg, ret, v2_user_options[i].option)) {
+@@ -1407,8 +1411,8 @@ spectre_v2_parse_user_cmdline(void)
+ }
+ }
+
+- pr_err("Unknown user space protection option (%s). Switching to AUTO select\n", arg);
+- return SPECTRE_V2_USER_CMD_AUTO;
++ pr_err("Unknown user space protection option (%s). Switching to default\n", arg);
++ return mode;
+ }
+
+ static inline bool spectre_v2_in_eibrs_mode(enum spectre_v2_mitigation mode)
+--
+2.39.5
+
--- /dev/null
+From feb1833c83d70c6079c472fb483e09e3467dafb3 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 10 Jan 2025 12:05:00 +0000
+Subject: x86/build: Fix broken copy command in genimage.sh when making
+ isoimage
+
+From: Nir Lichtman <nir@lichtman.org>
+
+[ Upstream commit e451630226bd09dc730eedb4e32cab1cc7155ae8 ]
+
+Problem: Currently when running the "make isoimage" command there is an
+error related to wrong parameters passed to the cp command:
+
+ "cp: missing destination file operand after 'arch/x86/boot/isoimage/'"
+
+This is caused because FDINITRDS is an empty array.
+
+Solution: Check if FDINITRDS is empty before executing the "cp" command,
+similar to how it is done in the case of hdimage.
+
+Signed-off-by: Nir Lichtman <nir@lichtman.org>
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+Cc: "H. Peter Anvin" <hpa@zytor.com>
+Cc: Ard Biesheuvel <ardb@kernel.org>
+Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
+Cc: Michal Marek <michal.lkml@markovi.net>
+Link: https://lore.kernel.org/r/20250110120500.GA923218@lichtman.org
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/x86/boot/genimage.sh | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/arch/x86/boot/genimage.sh b/arch/x86/boot/genimage.sh
+index 0673fdfc1a11a..a8a9b1daffac8 100644
+--- a/arch/x86/boot/genimage.sh
++++ b/arch/x86/boot/genimage.sh
+@@ -22,6 +22,7 @@
+ # This script requires:
+ # bash
+ # syslinux
++# genisoimage
+ # mtools (for fdimage* and hdimage)
+ # edk2/OVMF (for hdimage)
+ #
+@@ -250,7 +251,9 @@ geniso() {
+ cp "$isolinux" "$ldlinux" "$tmp_dir"
+ cp "$FBZIMAGE" "$tmp_dir"/linux
+ echo default linux "$KCMDLINE" > "$tmp_dir"/isolinux.cfg
+- cp "${FDINITRDS[@]}" "$tmp_dir"/
++ if [ ${#FDINITRDS[@]} -gt 0 ]; then
++ cp "${FDINITRDS[@]}" "$tmp_dir"/
++ fi
+ genisoimage -J -r -appid 'LINUX_BOOT' -input-charset=utf-8 \
+ -quiet -o "$FIMAGE" -b isolinux.bin \
+ -c boot.cat -no-emul-boot -boot-load-size 4 \
+--
+2.39.5
+
--- /dev/null
+From 45b6a679c1976dc9fb4012dda484af1066dd4583 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 7 Feb 2025 10:42:34 +1100
+Subject: x86/kaslr: Reduce KASLR entropy on most x86 systems
+
+From: Balbir Singh <balbirs@nvidia.com>
+
+[ Upstream commit 7ffb791423c7c518269a9aad35039ef824a40adb ]
+
+When CONFIG_PCI_P2PDMA=y (which is basically enabled on all
+large x86 distros), it maps the PFN's via a ZONE_DEVICE
+mapping using devm_memremap_pages(). The mapped virtual
+address range corresponds to the pci_resource_start()
+of the BAR address and size corresponding to the BAR length.
+
+When KASLR is enabled, the direct map range of the kernel is
+reduced to the size of physical memory plus additional padding.
+If the BAR address is beyond this limit, PCI peer to peer DMA
+mappings fail.
+
+Fix this by not shrinking the size of the direct map when
+CONFIG_PCI_P2PDMA=y.
+
+This reduces the total available entropy, but it's better than
+the current work around of having to disable KASLR completely.
+
+[ mingo: Clarified the changelog to point out the broad impact ... ]
+
+Signed-off-by: Balbir Singh <balbirs@nvidia.com>
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+Reviewed-by: Kees Cook <kees@kernel.org>
+Acked-by: Bjorn Helgaas <bhelgaas@google.com> # drivers/pci/Kconfig
+Cc: Linus Torvalds <torvalds@linux-foundation.org>
+Cc: Peter Zijlstra <peterz@infradead.org>
+Cc: Andy Lutomirski <luto@kernel.org>
+Link: https://lore.kernel.org/lkml/20250206023201.1481957-1-balbirs@nvidia.com/
+Link: https://lore.kernel.org/r/20250206234234.1912585-1-balbirs@nvidia.com
+--
+ arch/x86/mm/kaslr.c | 10 ++++++++--
+ drivers/pci/Kconfig | 6 ++++++
+ 2 files changed, 14 insertions(+), 2 deletions(-)
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/x86/mm/kaslr.c | 10 ++++++++--
+ drivers/pci/Kconfig | 6 ++++++
+ 2 files changed, 14 insertions(+), 2 deletions(-)
+
+diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
+index 37db264866b64..2ef1951ce1fd6 100644
+--- a/arch/x86/mm/kaslr.c
++++ b/arch/x86/mm/kaslr.c
+@@ -96,8 +96,14 @@ void __init kernel_randomize_memory(void)
+ memory_tb = DIV_ROUND_UP(max_pfn << PAGE_SHIFT, 1UL << TB_SHIFT) +
+ CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING;
+
+- /* Adapt physical memory region size based on available memory */
+- if (memory_tb < kaslr_regions[0].size_tb)
++ /*
++ * Adapt physical memory region size based on available memory,
++ * except when CONFIG_PCI_P2PDMA is enabled. P2PDMA exposes the
++ * device BAR space assuming the direct map space is large enough
++ * for creating a ZONE_DEVICE mapping in the direct map corresponding
++ * to the physical BAR address.
++ */
++ if (!IS_ENABLED(CONFIG_PCI_P2PDMA) && (memory_tb < kaslr_regions[0].size_tb))
+ kaslr_regions[0].size_tb = memory_tb;
+
+ /*
+diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
+index 43e615aa12ffa..8ed3bf14f0ce5 100644
+--- a/drivers/pci/Kconfig
++++ b/drivers/pci/Kconfig
+@@ -176,6 +176,12 @@ config PCI_P2PDMA
+ P2P DMA transactions must be between devices behind the same root
+ port.
+
++ Enabling this option will reduce the entropy of x86 KASLR memory
++ regions. For example - on a 46 bit system, the entropy goes down
++ from 16 bits to 15 bits. The actual reduction in entropy depends
++ on the physical address bits, on processor features, kernel config
++ (5 level page table) and physical memory present on the system.
++
+ If unsure, say N.
+
+ config PCI_LABEL
+--
+2.39.5
+
--- /dev/null
+From 09aaa4a901a064af2bab17777eb6158d225c3ed2 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Feb 2025 14:18:44 -0500
+Subject: x86/nmi: Add an emergency handler in nmi_desc & use it in
+ nmi_shootdown_cpus()
+
+From: Waiman Long <longman@redhat.com>
+
+[ Upstream commit fe37c699ae3eed6e02ee55fbf5cb9ceb7fcfd76c ]
+
+Depending on the type of panics, it was found that the
+__register_nmi_handler() function can be called in NMI context from
+nmi_shootdown_cpus() leading to a lockdep splat:
+
+ WARNING: inconsistent lock state
+ inconsistent {INITIAL USE} -> {IN-NMI} usage.
+
+ lock(&nmi_desc[0].lock);
+ <Interrupt>
+ lock(&nmi_desc[0].lock);
+
+ Call Trace:
+ _raw_spin_lock_irqsave
+ __register_nmi_handler
+ nmi_shootdown_cpus
+ kdump_nmi_shootdown_cpus
+ native_machine_crash_shutdown
+ __crash_kexec
+
+In this particular case, the following panic message was printed before:
+
+ Kernel panic - not syncing: Fatal hardware error!
+
+This message seemed to be given out from __ghes_panic() running in
+NMI context.
+
+The __register_nmi_handler() function which takes the nmi_desc lock
+with irq disabled shouldn't be called from NMI context as this can
+lead to deadlock.
+
+The nmi_shootdown_cpus() function can only be invoked once. After the
+first invocation, all other CPUs should be stuck in the newly added
+crash_nmi_callback() and cannot respond to a second NMI.
+
+Fix it by adding a new emergency NMI handler to the nmi_desc
+structure and provide a new set_emergency_nmi_handler() helper to set
+crash_nmi_callback() in any context. The new emergency handler will
+preempt other handlers in the linked list. That will eliminate the need
+to take any lock and serve the panic in NMI use case.
+
+Signed-off-by: Waiman Long <longman@redhat.com>
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+Acked-by: Rik van Riel <riel@surriel.com>
+Cc: Thomas Gleixner <tglx@linutronix.de>
+Link: https://lore.kernel.org/r/20250206191844.131700-1-longman@redhat.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/x86/include/asm/nmi.h | 2 ++
+ arch/x86/kernel/nmi.c | 42 ++++++++++++++++++++++++++++++++++++++
+ arch/x86/kernel/reboot.c | 10 +++------
+ 3 files changed, 47 insertions(+), 7 deletions(-)
+
+diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
+index 1cb9c17a4cb4b..affe5522961ae 100644
+--- a/arch/x86/include/asm/nmi.h
++++ b/arch/x86/include/asm/nmi.h
+@@ -58,6 +58,8 @@ int __register_nmi_handler(unsigned int, struct nmiaction *);
+
+ void unregister_nmi_handler(unsigned int, const char *);
+
++void set_emergency_nmi_handler(unsigned int type, nmi_handler_t handler);
++
+ void stop_nmi(void);
+ void restart_nmi(void);
+ void local_touch_nmi(void);
+diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
+index b892fe7035db5..a858d8e5d6104 100644
+--- a/arch/x86/kernel/nmi.c
++++ b/arch/x86/kernel/nmi.c
+@@ -38,8 +38,12 @@
+ #define CREATE_TRACE_POINTS
+ #include <trace/events/nmi.h>
+
++/*
++ * An emergency handler can be set in any context including NMI
++ */
+ struct nmi_desc {
+ raw_spinlock_t lock;
++ nmi_handler_t emerg_handler;
+ struct list_head head;
+ };
+
+@@ -121,9 +125,22 @@ static void nmi_check_duration(struct nmiaction *action, u64 duration)
+ static int nmi_handle(unsigned int type, struct pt_regs *regs)
+ {
+ struct nmi_desc *desc = nmi_to_desc(type);
++ nmi_handler_t ehandler;
+ struct nmiaction *a;
+ int handled=0;
+
++ /*
++ * Call the emergency handler, if set
++ *
++ * In the case of crash_nmi_callback() emergency handler, it will
++ * return in the case of the crashing CPU to enable it to complete
++ * other necessary crashing actions ASAP. Other handlers in the
++ * linked list won't need to be run.
++ */
++ ehandler = desc->emerg_handler;
++ if (ehandler)
++ return ehandler(type, regs);
++
+ rcu_read_lock();
+
+ /*
+@@ -209,6 +226,31 @@ void unregister_nmi_handler(unsigned int type, const char *name)
+ }
+ EXPORT_SYMBOL_GPL(unregister_nmi_handler);
+
++/**
++ * set_emergency_nmi_handler - Set emergency handler
++ * @type: NMI type
++ * @handler: the emergency handler to be stored
++ *
++ * Set an emergency NMI handler which, if set, will preempt all the other
++ * handlers in the linked list. If a NULL handler is passed in, it will clear
++ * it. It is expected that concurrent calls to this function will not happen
++ * or the system is screwed beyond repair.
++ */
++void set_emergency_nmi_handler(unsigned int type, nmi_handler_t handler)
++{
++ struct nmi_desc *desc = nmi_to_desc(type);
++
++ if (WARN_ON_ONCE(desc->emerg_handler == handler))
++ return;
++ desc->emerg_handler = handler;
++
++ /*
++ * Ensure the emergency handler is visible to other CPUs before
++ * function return
++ */
++ smp_wmb();
++}
++
+ static void
+ pci_serr_error(unsigned char reason, struct pt_regs *regs)
+ {
+diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
+index deedd77c7593f..d8f7f8e43e199 100644
+--- a/arch/x86/kernel/reboot.c
++++ b/arch/x86/kernel/reboot.c
+@@ -874,15 +874,11 @@ void nmi_shootdown_cpus(nmi_shootdown_cb callback)
+ shootdown_callback = callback;
+
+ atomic_set(&waiting_for_crash_ipi, num_online_cpus() - 1);
+- /* Would it be better to replace the trap vector here? */
+- if (register_nmi_handler(NMI_LOCAL, crash_nmi_callback,
+- NMI_FLAG_FIRST, "crash"))
+- return; /* Return what? */
++
+ /*
+- * Ensure the new callback function is set before sending
+- * out the NMI
++ * Set emergency handler to preempt other handlers.
+ */
+- wmb();
++ set_emergency_nmi_handler(NMI_LOCAL, crash_nmi_callback);
+
+ apic_send_IPI_allbutself(NMI_VECTOR);
+
+--
+2.39.5
+
--- /dev/null
+From 3e2aa959a6e28dfdbaa0c9cc3e600060db6f9b6c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 27 Feb 2025 14:50:15 +0000
+Subject: xen: Add support for XenServer 6.1 platform device
+
+From: Frediano Ziglio <frediano.ziglio@cloud.com>
+
+[ Upstream commit 2356f15caefc0cc63d9cc5122641754f76ef9b25 ]
+
+On XenServer on Windows machine a platform device with ID 2 instead of
+1 is used.
+
+This device is mainly identical to device 1 but due to some Windows
+update behaviour it was decided to use a device with a different ID.
+
+This causes compatibility issues with Linux which expects, if Xen
+is detected, to find a Xen platform device (5853:0001) otherwise code
+will crash due to some missing initialization (specifically grant
+tables). Specifically from dmesg
+
+ RIP: 0010:gnttab_expand+0x29/0x210
+ Code: 90 0f 1f 44 00 00 55 31 d2 48 89 e5 41 57 41 56 41 55 41 89 fd
+ 41 54 53 48 83 ec 10 48 8b 05 7e 9a 49 02 44 8b 35 a7 9a 49 02
+ <8b> 48 04 8d 44 39 ff f7 f1 45 8d 24 06 89 c3 e8 43 fe ff ff
+ 44 39
+ RSP: 0000:ffffba34c01fbc88 EFLAGS: 00010086
+ ...
+
+The device 2 is presented by Xapi adding device specification to
+Qemu command line.
+
+Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com>
+Acked-by: Juergen Gross <jgross@suse.com>
+Message-ID: <20250227145016.25350-1-frediano.ziglio@cloud.com>
+Signed-off-by: Juergen Gross <jgross@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/xen/platform-pci.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c
+index 6ebd819338ecb..2c77cac5594ba 100644
+--- a/drivers/xen/platform-pci.c
++++ b/drivers/xen/platform-pci.c
+@@ -26,6 +26,8 @@
+
+ #define DRV_NAME "xen-platform-pci"
+
++#define PCI_DEVICE_ID_XEN_PLATFORM_XS61 0x0002
++
+ static unsigned long platform_mmio;
+ static unsigned long platform_mmio_alloc;
+ static unsigned long platform_mmiolen;
+@@ -174,6 +176,8 @@ static int platform_pci_probe(struct pci_dev *pdev,
+ static const struct pci_device_id platform_pci_tbl[] = {
+ {PCI_VENDOR_ID_XEN, PCI_DEVICE_ID_XEN_PLATFORM,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
++ {PCI_VENDOR_ID_XEN, PCI_DEVICE_ID_XEN_PLATFORM_XS61,
++ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ {0,}
+ };
+
+--
+2.39.5
+
--- /dev/null
+From 5b0aaa97f434506d097e9e4375c39e8c22caef0e Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 6 May 2025 16:44:56 -0400
+Subject: xenbus: Allow PVH dom0 a non-local xenstore
+
+From: Jason Andryuk <jason.andryuk@amd.com>
+
+[ Upstream commit 90989869baae47ee2aa3bcb6f6eb9fbbe4287958 ]
+
+Make xenbus_init() allow a non-local xenstore for a PVH dom0 - it is
+currently forced to XS_LOCAL. With Hyperlaunch booting dom0 and a
+xenstore stubdom, dom0 can be handled as a regular XS_HVM following the
+late init path.
+
+Ideally we'd drop the use of xen_initial_domain() and just check for the
+event channel instead. However, ARM has a xen,enhanced no-xenstore
+mode, where the event channel and PFN would both be 0. Retain the
+xen_initial_domain() check, and use that for an additional check when
+the event channel is 0.
+
+Check the full 64bit HVM_PARAM_STORE_EVTCHN value to catch the off
+chance that high bits are set for the 32bit event channel.
+
+Signed-off-by: Jason Andryuk <jason.andryuk@amd.com>
+Change-Id: I5506da42e4c6b8e85079fefb2f193c8de17c7437
+Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
+Signed-off-by: Juergen Gross <jgross@suse.com>
+Message-ID: <20250506204456.5220-1-jason.andryuk@amd.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/xen/xenbus/xenbus_probe.c | 14 ++++++++------
+ 1 file changed, 8 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
+index e680bd1adf9c4..2068f83556b78 100644
+--- a/drivers/xen/xenbus/xenbus_probe.c
++++ b/drivers/xen/xenbus/xenbus_probe.c
+@@ -927,9 +927,15 @@ static int __init xenbus_init(void)
+ if (xen_pv_domain())
+ xen_store_domain_type = XS_PV;
+ if (xen_hvm_domain())
++ {
+ xen_store_domain_type = XS_HVM;
+- if (xen_hvm_domain() && xen_initial_domain())
+- xen_store_domain_type = XS_LOCAL;
++ err = hvm_get_parameter(HVM_PARAM_STORE_EVTCHN, &v);
++ if (err)
++ goto out_error;
++ xen_store_evtchn = (int)v;
++ if (!v && xen_initial_domain())
++ xen_store_domain_type = XS_LOCAL;
++ }
+ if (xen_pv_domain() && !xen_start_info->store_evtchn)
+ xen_store_domain_type = XS_LOCAL;
+ if (xen_pv_domain() && xen_start_info->store_evtchn)
+@@ -948,10 +954,6 @@ static int __init xenbus_init(void)
+ xen_store_interface = gfn_to_virt(xen_store_gfn);
+ break;
+ case XS_HVM:
+- err = hvm_get_parameter(HVM_PARAM_STORE_EVTCHN, &v);
+- if (err)
+- goto out_error;
+- xen_store_evtchn = (int)v;
+ err = hvm_get_parameter(HVM_PARAM_STORE_PFN, &v);
+ if (err)
+ goto out_error;
+--
+2.39.5
+
projects / thirdparty / kernel / stable-queue.git / commitdiff
